Daewoo DAID750 User manual

DAID750-850/C
Taladro percutor/ Impact drill
Manufactured under license of Daewoo International Corporation, Korea/
Fabricado bajo licencia de Daewoo International Corporation, Corea
www.daewoopowerproducts.com
USER'S MANUAL/ MANUAL DE USUARIO

1
ÍNDICE
1 . SEGURIDAD ............................................................................................................................................. 2
2. OPERACIÓN ............................................................................................................................................. 5
3. MANTENIMIENTO ................................................................................................................................. 12
4.INFORMACIÓN TÉCNICA ...................................................................................................................... 12
GARANTÍA ................................................................................................................................................. 13
INDEX
1. GENERAL SAFETY RULES ................................................................................................................... 14
2. OPERATION ........................................................................................................................................... 17
3. APPLICATIONS ..................................................................................................................................... 17
4. MAINTENANCE AND CARE ................................................................................................................. 23
5. SERVICING AND REPAIRS ................................................................................................................... 24
6. TECHNICAL DATA ................................................................................................................................. 24
7. SPARE PARTS LIST DAID 750 .............................................................................................................. 25
8. EXPLODED VIEW 750 ........................................................................................................................... 26
9. SPARE PARTS LIST DAID 850 .............................................................................................................. 27
10. EXPLODED VIEW DAID 850 ............................................................................................................... 28
WARRANTY ............................................................................................................................................... 29

1. SEGURIDAD
Reglas generales de seguridad
Lee todas las instrucciones. Si no se siguen las instrucciones señaladas abajo puede causar descar-
gas eléctricas, incendios y / o lesiones graves. El término "herramienta eléctrica" en todas las adver-
tencias que aparecen a continuación se refiere a herramientas eléctricas con cable o la herramienta
de carga a batería.
GUARDE ESTAS INTRUCCIONES
Seguridad área de trabajo
a) Mantenga el área de trabajo limpia y bien iluminada. Áreas desordenadas u oscuras invitan a
accidentes.
b) No utilice herramientas eléctricas en atmósferas explosivas, como en presencia de líquidos
inflamables, gases o polvo. Las herramientas eléctricas producen chispas que pueden encender el
polvo o los vapores.
c) Mantenga a los niños y circunstantes lejos al maniobrar una herramienta eléctrica. Las distraccio-
nes pueden provocar la pérdida de control.
Seguridad eléctrica
a) El enchufe debe coincidir con el tomacorriente. Nunca modifique el enchufe. No utilice enchufes
adaptadores con herramientas eléctricas con conexión a tierra. Los enchufes no modificados y los
tomacorrientes coincidentes reducirán el riesgo de descarga eléctrica.
b) Evitar el contacto del cuerpo con superficies conectadas a tierra, tales como tuberías, radiadores,
estufas y refrigeradores. Existe un mayor riesgo de descarga eléctrica si su cuerpo está conectado a
tierra.
c) No exponga las herramientas eléctricas a la lluvia o a la humedad. El agua en una herramienta
eléctrica aumenta el riesgo de descarga eléctrica.
d) No abuse del cable. Nunca use el cable para cargar, desconectar o tirar de la herramienta eléctri-
ca. Mantenga el cable alejado del calor, aceite, bordes afilados o piezas móviles. Cables dañados o
enredados aumentan el riesgo de descarga eléctrica.
e) Al operar una herramienta eléctrica en el exterior, utilice un cable de extensión apropiado para
ello. Esto puede reducir el riesgo de descarga eléctrica.
f) No utilice herramientas de CA nominal solamente con una fuente de alimentación de CC. Mientras
que la herramienta puede aparecer a trabajar, los componentes eléctricos de la herramienta de CA
nominal son propensos a fallar y crear un peligro para el operador.
g) Si el funcionamiento de la herramienta eléctrica en lugares húmedos es inevitable un circuito de
falla a tierra (GFCI) debe ser utilizado para suministrar la energía a la herramienta. Los dispositivos
de protección personal como guantes de goma y calzado de electricista mejoran aún más su seguri-
dad personal.
Seguridad personal
a) Esté atento a lo que está haciendo y use el sentido común cuando utilice una herramienta eléctri-
ca. No utilice una herramienta eléctrica si está cansado o bajo la influencia de drogas, alcohol o
medicamentos. Un momento de distracción mientras opera una herramienta eléctrica puede resultar
en lesiones personales graves.
b) Use equipo de seguridad. Siempre use protección. Equipos de seguridad como máscara contra el
polvo, zapatos de seguridad con suela antideslizante, casco o protección auditiva en las condicio-
nes adecuadas reducirán las lesiones personales.
c) Evitar un arranque accidental. Asegúrese de que el interruptor está en la posición de apagado
antes de enchufarla. Transportar herramientas eléctricas con el dedo en el interruptor o enchufar
herramientas eléctricas con el interruptor en encendido puede provocar accidentes.
d) Eliminar cualquier llave de ajuste o fijas antes de encender la herramienta eléctrica. Una herra-
2
1. SEGURIDAD
Reglas generales de seguridad
Lee todas las instrucciones. Si no se siguen las instrucciones señaladas abajo puede causar descar-
gas eléctricas, incendios y / o lesiones graves. El término "herramienta eléctrica" en todas las adver-
tencias que aparecen a continuación se refiere a herramientas eléctricas con cable o la herramienta
de carga a batería.
GUARDE ESTAS INTRUCCIONES
Seguridad área de trabajo
a) Mantenga el área de trabajo limpia y bien iluminada. Áreas desordenadas u oscuras invitan a
accidentes.
b) No utilice herramientas eléctricas en atmósferas explosivas, como en presencia de líquidos
inflamables, gases o polvo. Las herramientas eléctricas producen chispas que pueden encender el
polvo o los vapores.
c) Mantenga a los niños y circunstantes lejos al maniobrar una herramienta eléctrica. Las distraccio-
nes pueden provocar la pérdida de control.
Seguridad eléctrica
a) El enchufe debe coincidir con el tomacorriente. Nunca modifique el enchufe. No utilice enchufes
adaptadores con herramientas eléctricas con conexión a tierra. Los enchufes no modificados y los
tomacorrientes coincidentes reducirán el riesgo de descarga eléctrica.
b) Evitar el contacto del cuerpo con superficies conectadas a tierra, tales como tuberías, radiadores,
estufas y refrigeradores. Existe un mayor riesgo de descarga eléctrica si su cuerpo está conectado a
tierra.
c) No exponga las herramientas eléctricas a la lluvia o a la humedad. El agua en una herramienta
eléctrica aumenta el riesgo de descarga eléctrica.
d) No abuse del cable. Nunca use el cable para cargar, desconectar o tirar de la herramienta eléctri-
ca. Mantenga el cable alejado del calor, aceite, bordes afilados o piezas móviles. Cables dañados o
enredados aumentan el riesgo de descarga eléctrica.
e) Al operar una herramienta eléctrica en el exterior, utilice un cable de extensión apropiado para
ello. Esto puede reducir el riesgo de descarga eléctrica.
f) No utilice herramientas de CA nominal solamente con una fuente de alimentación de CC. Mientras
que la herramienta puede aparecer a trabajar, los componentes eléctricos de la herramienta de CA
nominal son propensos a fallar y crear un peligro para el operador.
g) Si el funcionamiento de la herramienta eléctrica en lugares húmedos es inevitable un circuito de
falla a tierra (GFCI) debe ser utilizado para suministrar la energía a la herramienta. Los dispositivos
de protección personal como guantes de goma y calzado de electricista mejoran aún más su seguri-
dad personal.
Seguridad personal
a) Esté atento a lo que está haciendo y use el sentido común cuando utilice una herramienta eléctri-
ca. No utilice una herramienta eléctrica si está cansado o bajo la influencia de drogas, alcohol o
medicamentos. Un momento de distracción mientras opera una herramienta eléctrica puede resultar
en lesiones personales graves.
b) Use equipo de seguridad. Siempre use protección. Equipos de seguridad como máscara contra el
polvo, zapatos de seguridad con suela antideslizante, casco o protección auditiva en las condicio-
nes adecuadas reducirán las lesiones personales.
c) Evitar un arranque accidental. Asegúrese de que el interruptor está en la posición de apagado
antes de enchufarla. Transportar herramientas eléctricas con el dedo en el interruptor o enchufar
herramientas eléctricas con el interruptor en encendido puede provocar accidentes.
d) Eliminar cualquier llave de ajuste o fijas antes de encender la herramienta eléctrica. Una herra-
ESPAÑOL

mienta o llave colocada en una pieza giratoria de la herramienta eléctrica puede resultar en lesiones
personales.
e) No se estire. Mantenga la postura y el equilibrio en todo momento. Esto permite un mejor control
de la herramienta eléctrica en situaciones inesperadas.
f) Vista adecuadamente. No use ropa suelta o joyas. Mantenga su cabello, ropa y guantes alejados
de las partes móviles. La ropa suelta, joyas o cabello largo pueden quedar atrapados en las piezas
móviles.
g) Si se proporcionan dispositivos para la extracción y recolección de polvo, asegúrese de que estén
conectados y se utilizan adecuadamente. El uso de estos dispositivos puede reducir los peligros
relacionados con el polvo.
h) Mantener los mangos secos, limpios y libres de aceite y grasa. Las manos resbalosas no pueden
controlar con seguridad la herramienta eléctrica.
Uso y cuidado de la herramienta eléctrica
a) No fuerce la herramienta eléctrica. Utilice la herramienta eléctrica correcta para su aplicación. La
herramienta correcta hará el trabajo mejor y más seguro a la velocidad para la que fue diseñada.
b) No utilice la herramienta eléctrica si el interruptor no la enciende y apaga. Cualquier herramienta
eléctrica que no pueda controlarse con el interruptor es peligrosa y debe ser reparada.
c) Desconecte el enchufe de la fuente de alimentación y / o el paquete de baterías de la herramienta
eléctrica antes de realizar cualquier ajuste, cambiar accesorios o almacenar herramientas eléctricas,
estas medidas de seguridad preventivas reducen el riesgo de arranque accidental de la herramienta.
d) Guarde las herramientas eléctricas fuera del alcance de los niños y no permita que personas no
familiarizadas con la herramienta eléctrica o estas instrucciones operen la misma. Las herramientas
eléctricas son peligrosas en manos de personas inexpertas.
e) Mantenga las herramientas eléctricas. Verifique la alineación de las piezas móviles, rotura de
piezas y cualquier otra condición que pueda afectar el funcionamiento de la misma. Si está dañada,
reparar la herramienta eléctrica antes de su uso. Muchos accidentes son causados por herramientas
eléctricas con un mantenimiento pobre.
f) Mantenga las herramientas de corte afiladas y limpias. Las herramients mantenidas correctamente
son menos propensas a trabarse y son más fáciles de controlar.
g) Utilice la herramienta eléctrica, accesorios, útiles, etc., de acuerdo con estas instrucciones y de la
manera prevista para el tipo particular de herramienta eléctrica, teniendo en cuenta la condición de
trabajo y el trabajo a realizar. Utilizar la herramienta para una operación distinta de la indicada podría
dar lugar a una situación peligrosa.
h) Utilice abrazaderas u otro modo práctico de fijar y soportar la pieza de trabajo en una plataforma
estable. Sujetar la pieza con la mano o contra su cuerpo es inestable y puede conducir a la pérdida
de control.
i) Vacie el depósito de polvo con frecuencia, especialmente en el lijado de la madera con poliureta-
no, barniz, laca o superficie con revestimiento similar. Las partículas finas de polvo de lijado puede
auto inflamarse y provocar un incendio.
Servicio
a) Haga el servicio de su herramienta eléctrica por un experto cualificado que utilice sólo piezas de
repuesto idénticas. Esto garantizará la seguridad de la herramienta eléctrica.
b) Desarrollar un programa de mantenimiento periódico de la herramienta. Cuando limpie una herra-
mienta, tenga cuidado de no desmontar ninguna parte ya que los cables internos pueden estar mal
o se pueden montar de forma incorrecta. Ciertos agentes de limpieza tales como gasolina, tetraclo-
ruro de carbono, amoniaco, etc. pueden dañar las piezas de plástico.
c) Sujete la herramienta por las superficies de agarre aisladas cuando realice una operación en que
el accesorio de corte pueda hacer contacto con cables ocultos o con su propia costa. Accesorio de
corte en contacto con un cable "vivo" exponen las partes metálicas de la herramienta eléctrica y
3
mienta o llave colocada en una pieza giratoria de la herramienta eléctrica puede resultar en lesiones
personales.
e) No se estire. Mantenga la postura y el equilibrio en todo momento. Esto permite un mejor control
de la herramienta eléctrica en situaciones inesperadas.
f) Vista adecuadamente. No use ropa suelta o joyas. Mantenga su cabello, ropa y guantes alejados
de las partes móviles. La ropa suelta, joyas o cabello largo pueden quedar atrapados en las piezas
móviles.
g) Si se proporcionan dispositivos para la extracción y recolección de polvo, asegúrese de que estén
conectados y se utilizan adecuadamente. El uso de estos dispositivos puede reducir los peligros
relacionados con el polvo.
h) Mantener los mangos secos, limpios y libres de aceite y grasa. Las manos resbalosas no pueden
controlar con seguridad la herramienta eléctrica.
Uso y cuidado de la herramienta eléctrica
a) No fuerce la herramienta eléctrica. Utilice la herramienta eléctrica correcta para su aplicación. La
herramienta correcta hará el trabajo mejor y más seguro a la velocidad para la que fue diseñada.
b) No utilice la herramienta eléctrica si el interruptor no la enciende y apaga. Cualquier herramienta
eléctrica que no pueda controlarse con el interruptor es peligrosa y debe ser reparada.
c) Desconecte el enchufe de la fuente de alimentación y / o el paquete de baterías de la herramienta
eléctrica antes de realizar cualquier ajuste, cambiar accesorios o almacenar herramientas eléctricas,
estas medidas de seguridad preventivas reducen el riesgo de arranque accidental de la herramienta.
d) Guarde las herramientas eléctricas fuera del alcance de los niños y no permita que personas no
familiarizadas con la herramienta eléctrica o estas instrucciones operen la misma. Las herramientas
eléctricas son peligrosas en manos de personas inexpertas.
e) Mantenga las herramientas eléctricas. Verifique la alineación de las piezas móviles, rotura de
piezas y cualquier otra condición que pueda afectar el funcionamiento de la misma. Si está dañada,
reparar la herramienta eléctrica antes de su uso. Muchos accidentes son causados por herramientas
eléctricas con un mantenimiento pobre.
f) Mantenga las herramientas de corte afiladas y limpias. Las herramients mantenidas correctamente
son menos propensas a trabarse y son más fáciles de controlar.
g) Utilice la herramienta eléctrica, accesorios, útiles, etc., de acuerdo con estas instrucciones y de la
manera prevista para el tipo particular de herramienta eléctrica, teniendo en cuenta la condición de
trabajo y el trabajo a realizar. Utilizar la herramienta para una operación distinta de la indicada podría
dar lugar a una situación peligrosa.
h) Utilice abrazaderas u otro modo práctico de fijar y soportar la pieza de trabajo en una plataforma
estable. Sujetar la pieza con la mano o contra su cuerpo es inestable y puede conducir a la pérdida
de control.
i) Vacie el depósito de polvo con frecuencia, especialmente en el lijado de la madera con poliureta-
no, barniz, laca o superficie con revestimiento similar. Las partículas finas de polvo de lijado puede
auto inflamarse y provocar un incendio.
Servicio
a) Haga el servicio de su herramienta eléctrica por un experto cualificado que utilice sólo piezas de
repuesto idénticas. Esto garantizará la seguridad de la herramienta eléctrica.
b) Desarrollar un programa de mantenimiento periódico de la herramienta. Cuando limpie una herra-
mienta, tenga cuidado de no desmontar ninguna parte ya que los cables internos pueden estar mal
o se pueden montar de forma incorrecta. Ciertos agentes de limpieza tales como gasolina, tetraclo-
ruro de carbono, amoniaco, etc. pueden dañar las piezas de plástico.
c) Sujete la herramienta por las superficies de agarre aisladas cuando realice una operación en que
el accesorio de corte pueda hacer contacto con cables ocultos o con su propia costa. Accesorio de
corte en contacto con un cable "vivo" exponen las partes metálicas de la herramienta eléctrica y

4
podría dar al operador descargas eléctricas.
Normas de seguridad para taladros
a) Sujete la herramienta por las superficies de agarre aisladas cuando realice una operación en la
que las herramientas de corte pueda hacer contacto con cables ocultos o con su propio cable. El
contacto con un cable hará que las partes metálicas expuestas de la herramienta aparezcan y
provoquen una descarga eléctrica. No perfore, sujete o rompa en paredes existentes u otras áreas
ciegas donde puedan existir cables eléctricos. Si esta situación es inevitable, desconecte todos los
fusibles o cortacircuitos que alimentan el lugar de trabajo.
b) Siempre use gafas de seguridad o de protección al utilizar esta herramienta. Use una máscara
para polvo o respirador para aplicaciones que generan polvo. Sostenerlo en la mano. Un soporte
inestable puede causar que la broca se atasque, causando la pérdida de control y lesiones.
c) Nunca deje el gatillo asegurado en "ON". Antes de enchufar la herramienta, compruebe que el
seguro del gatillo está en "OFF". Arranques accidentales pueden provocar lesiones. Coloque el
cable alejado de la broca giratoria. No enrolle el cable alrededor de su brazo o muñeca. Si pierde el
control y tiene el cable enrollado en el brazo o la muñeca puede atraparse y causar lesiones.
d) Colóquese en posición para evitar ser atrapado entre la herramienta o el mango lateral y las
paredes o postes. Si la broca se atasca o se engancha en el trabajo, el esfuerzo de torsión de la
herramienta podría aplastarle la mano.
e) Si la broca se atasca en la pieza de trabajo, suelte el gatillo inmediatamente, invierta el sentido de
giro y apriete lentamente el gatillo para sacar la broca. Esté preparado para un fuerte esfuerzo de
torsión. El cuerpo de la broca tiende a girar en la dirección opuesta como la broca está girando.
f) No agarre la herramienta o coloque su mano demasiado cerca del mandril que gira para la broca.
Su mano puede ser lastimada.
g) No utilice la función de interruptor de "bloqueo" en situación en la que es probable la unión de la
broca. (Por ejemplo: justo antes de que el bit está listo para romper el material, en cualquier momen-
to cuando se utiliza una "sierra perforadora", brocas helicoidales, etc.) Cuando la broca se atasca, el
cuerpo de la broca se tuerza o golpea en dirección opuesta y la liberación del gatillo "bloqueo"
puede ser difícil.
h) Sea consciente de la ubicación y la configuración del interruptor de botón "bloqueo". Si el inte-
rruptor está bloqueado "ON" durante el uso, esté preparado para situaciones de emergencia y
ponerlo en "OFF", tirando primero el gatillo y soltándolo inmediatamente después sin necesidad de
pulsar el botón “bloqueo”.
i) Al instalar una broca, inserte el vástago de la broca bien dentro de las mordazas del mandril. Si no
se ha insertado suficientemente profunda, el agarre de las mordazas sobre la broca se reduce y se
incrementa la pérdida de control.
j) No utilice brocas y accesorios romos o dañados. Las brocas desafiladas o dañadas tienen una
mayor tendencia a atascarse en la pieza de trabajo.
k) Al retirar la broca de la herramienta, evita el contacto con la piel y utilice guantes de protección
adecuados. Los accesorios pueden estar calientes después de un uso prolongado.
l) Compruebe que las llaves de ajuste se retiran del taladro antes de encenderlo. Llaves o llaves de
ajuste pueden salir despedidas a gran velocidad chocándolo a usted o un transeúnte.
m) No haga funcionar el taladro mientras lo lleva a su lado. Una broca que gira podría engancharse
en la ropa y producir lesiones.
n) Esta herramienta se puede utilizar con discos de lijado y pulido, ruedas, rueda de alambre y
cepillos de alambre de molienda. Estos accesorios deben ser al menos para la velocidad recomen-
dada en la etiqueta de advertencia de la herramienta. Los discos y otros accesorios que funcionen a
una velocidad superior pueden llegar a romperse y causar lesiones.
o) Evitar el rebote y atasque de las ruedas, discos o cepillos especialmente cuando trabaje en
ESPAÑOL

5
esquinas, bordes afilados, etc. Esto puede causar la pérdida de control y el retroceso.
p) Parte del polvo generado por el lijado, aserrado, esmerilado, taladrado y otras actividades de
construcción contienen productos químicos que pueden producir cáncer, defectos de nacimiento u
otros daños reproductivos. Algunos ejemplos de estos productos químicos son:
- Plomo de las pinturas a base de plomo,
- El sílice cristalino de ladrillos, cemento y otros productos de albañilería y
- Arsénico y cromo de madera tratada químicamente.
El riesgo de estas exposiciones varía, dependiendo de cuantas veces se hace este tipo de trabajo.
Para reducir la exposición a estas sustancias químicas: trabaje en un área bien ventilada y llevando
equipos de seguridad aprobados, tales como máscaras contra el polvo especialmente diseñadas
para filtrar partículas microscópicas.
2. OPERACIÓN
ADVERTENCIA:
No permita que la familiaridad con las herramientas lo vuelva descuidado. Recuerde que un descui-
do de un instante es suficiente para causar una lesión grave.
Siempre use gafas de seguridad o gafas con protección lateral cuando opere herramientas. El no
hacerlo podría dar como resultado el lanzamiento de objetos a los ojos resultando en una posible
lesión grave.
APLICACIONES
Usted puede utilizar esta herramienta para los fines enumerados a continuación:
1) Perforación en madera
2) Perforación en cerámica, plásticos, fibra de vidrio y material laminado
3) Perforación en metales
OPERACIÓN DEL INTERRUPTOR
Para encender el taladro, oprima el gatilla del interruptor. Para apagarlo, suelte el gatillo.
VELOCIDAD VARIABLE
La velocidad de rotación de la broca puede ser controlada mediante la variación de la cantidad de
presión del gatillo. La velocidad es baja cuando el interruptor se aprieta ligeramente y aumenta a
medida que el gatillo se presiona más.
Apriete el gatillo y empuje el tope, esto mantiene el estado desconectado que es conveniente para
un funcionamiento continuo. Al realizar la desconexión, el tope puede quitarse tirando del gatillo de
nuevo.
SELECTOR DE DIRECCIÓN DE ROTACIÓN (ADELANTE/ATRÁS)
La dirección de rotación de la broca es reversible y está controlada por un selector situado arriba
del gatillo. Con el taladro sostenido en la posición normal, el selector de sentido de rotación debe
estar a la izquierda del gatillo del interruptor para el taladrado hacia adelante. La dirección de rota-
ción se invierte cuando el selector se encuentra a la derecha del gatillo.
PRECAUCIÓN:
Para evitar dañar el engranaje, siempre deje que el porta broca se detenga completamente antes de
cambiar el sentido de giro.
Para detener el taladro, suelte el gatillo del interruptor y permita que el mandril llegue a una parada
completa.

Mandril
con llave
Mandril
sin llave
Incorrecto
6
ESPAÑOL
NOTA: El taladro no funciona a menos que el selector de sentido de rotación sea empujado comple-
tamente hacia la izquierda o hacia la derecha.
Para correr el taladro a baja velocidad durante periodos de tiempo prolongados. Funcionando a baja
velocidad en uso constante puede hacer que el taladro se sobrecargue. Si esto ocurre, enfríe el
taladro poniéndolo a funcionar en vacío ya toda velocidad.
PARA INSTALAR / ELIMINAR MECHAS
1. Desenchufe el taladro en primer lugar.
Siga la imagen de abajo para aflojar / apretar el mandril e instalar / quitar las brocas.
Asegúrese de insertar la broca recta en las mandíbulas del portabrocas. No inserte la broca
en las mandíbulas del portabrocas en ángulo y luego aprieta, como se muestra en la figura.
Esto podría causar que la mecha se salga del taladro, lo que resulta en posible lesión
personal o daño a el mandril.

7
BOTÓN DE BLOQUEO
Este taladro está equipado con una característica de bloqueo, la cual para la perforación continua
durante periodos de tiempo prolongados.
Para bloquear:
1) Oprima el gatillo hasta el final.
2) Presione y mantenga presionado el botón del seguro de encendido, situado en el lado del mango.
3) Suelte el gatillo.
4) Soltar el botón del seguro de encendido y el taladro continuará funcionando.
5) Para liberar el bloqueo, apriete y suelte el gatillo del interruptor.
Si el seguro de encendido se activa durante el uso y el taladro se desconecta de la red eléctrica,
desconectar el seguro de encendido de inmediato.
PERFORACIÓN
1) Pulse y suelte el gatillo para asegurarse de que la perforación está en la posición de apagado
antes de conectarlo a la fuente de alimentación.
2) Compruebe el selector de sentido de rotación para el ajuste correcto (hacia delante o hacia atrás).
3) Asegurar el material a ser taladrado en un tornillo de banco o con mordazas para evitar que gire al
girar la broca.
4) Enchufe el taladro en la fuente de suministro de energía.
5) Sostenga firmemente el taladro y coloque la broca en el punto a taladrar.
6) Apriete el gatillo para encender el taladro. No bloquee el interruptor para trabajos donde puede
que sea necesario suspender repentinamente el taladro.
7) Mueva la broca en el trabajo aplicando solamente suficiente presión para mantener la broca. No
fuerce el taladro ni aplique presión lateral para alargar un agujero. Deje que el taladro y la mecha
hagan el trabajo.
ADVERTENCIA:
Esté preparado para la unión de la ruptura de la mecha. Cuando se producen estas situaciones, el
taladro tiende a atascarse y retroceder opuesta a la dirección de rotación y podría causar la pérdida de
control al cortar el material. Si no está preparado, esta pérdida de control podría ser causa de lesiones
graves.
a) Cuando taladre superficies duras y lisas use un punzón para marcar la ubicación de la perfora-
ción. Esto evitará que la broca se salga del punto de inicio del agujero.
b) Cuando taladre metales utilice un aceite ligero en la broca para evitar que se sobrecaliente. El
aceite prolongará la vida de las mechas y aumentará la acción de perforación.
c) Si la broca se atasca en la pieza de trabajo o si se detiene el taladro, detener la herramienta
Botón
de bloqueo
inmediatamente. Retire la broca de la pieza de trabajo y determinar la razón del atascamiento.
PERFORACIÓN EN MADERA
a) Siempre colocar la pieza de trabajo en una base estable. Nunca sostenga con la mano ni sobre
las piernas.
b) Aplicar presión en la línea con la broca o mecha. La aplicación de presión en un ángulo podría
hacer que la broca se una o rompa.
c) Los materiales delgados que pueden astillarse deben ser perforados con otro trozo de madera
colocado debajo.
d) Mechas torcidas se pueden utilizar para la perforación de madera, pero se sobrecalentarán si las
acanaladuras no se limpian de virutas de madera periódicamente.
e) Para evitar que se astille al terminar agujeros, detener la perforación justo antes y completar el
agujero desde el otro lado.
PERFORACIÓN ALBAÑILERÍA
a) Siempre use brocas con punta de carburo para perforación de mampostería.
b) Use una presión uniforme, lo suficientemente fuerte para mantener la broca de perforación, pero
no con tanta fuerza que haga girar la broca en el agujero. Girando la mecha desafilará rápidamente.
Ladrillos y materiales blandos similares tendrán menos presión que un material duro como el con
creto.
MECHAS
Siempre inspeccione las mechas por un desgaste excesivo. Utilice sólo las que estén afiladas y en
buen estado.
MECHAS DE ESPIRAL:
ligero de metal. Mechas de alta velocidad reducen más rápido y duran más en materiales duros.
MECHAS CON PUNTA DE CARBURO:
cemento y otros no metales inusualmente duros.

8
inmediatamente. Retire la broca de la pieza de trabajo y determinar la razón del atascamiento.
PERFORACIÓN EN MADERA
a) Siempre colocar la pieza de trabajo en una base estable. Nunca sostenga con la mano ni sobre
las piernas.
b) Aplicar presión en la línea con la broca o mecha. La aplicación de presión en un ángulo podría
hacer que la broca se una o rompa.
c) Los materiales delgados que pueden astillarse deben ser perforados con otro trozo de madera
colocado debajo.
d) Mechas torcidas se pueden utilizar para la perforación de madera, pero se sobrecalentarán si las
acanaladuras no se limpian de virutas de madera periódicamente.
e) Para evitar que se astille al terminar agujeros, detener la perforación justo antes y completar el
agujero desde el otro lado.
PERFORACIÓN ALBAÑILERÍA
a) Siempre use brocas con punta de carburo para perforación de mampostería.
b) Use una presión uniforme, lo suficientemente fuerte para mantener la broca de perforación, pero
no con tanta fuerza que haga girar la broca en el agujero. Girando la mecha desafilará rápidamente.
Ladrillos y materiales blandos similares tendrán menos presión que un material duro como el con-
creto.
MECHAS
Siempre inspeccione las mechas por un desgaste excesivo. Utilice sólo las que estén afiladas y en
buen estado.
MECHAS DE ESPIRAL: Disponibles con cuerpos rectos y reducidos para la madera y taladrado
ligero de metal. Mechas de alta velocidad reducen más rápido y duran más en materiales duros.
MECHAS CON PUNTA DE CARBURO: Se utiliza para taladrar piedra, hormigón, yeso, cerámica,
cemento y otros no metales inusualmente duros.
ESPAÑOL
inmediatamente. Retire la broca de la pieza de trabajo y determinar la razón del atascamiento.
PERFORACIÓN EN MADERA
a) Siempre colocar la pieza de trabajo en una base estable. Nunca sostenga con la mano ni sobre
las piernas.
b) Aplicar presión en la línea con la broca o mecha. La aplicación de presión en un ángulo podría
hacer que la broca se una o rompa.
c) Los materiales delgados que pueden astillarse deben ser perforados con otro trozo de madera
colocado debajo.
d) Mechas torcidas se pueden utilizar para la perforación de madera, pero se sobrecalentarán si las
acanaladuras no se limpian de virutas de madera periódicamente.
e) Para evitar que se astille al terminar agujeros, detener la perforación justo antes y completar el
agujero desde el otro lado.
PERFORACIÓN ALBAÑILERÍA
a) Siempre use brocas con punta de carburo para perforación de mampostería.
b) Use una presión uniforme, lo suficientemente fuerte para mantener la broca de perforación, pero
no con tanta fuerza que haga girar la broca en el agujero. Girando la mecha desafilará rápidamente.
Ladrillos y materiales blandos similares tendrán menos presión que un material duro como el con-
creto.
MECHAS
Siempre inspeccione las mechas por un desgaste excesivo. Utilice sólo las que estén afiladas y en
buen estado.
MECHAS DE ESPIRAL: Disponibles con cuerpos rectos y reducidos para la madera y taladrado
ligero de metal. Mechas de alta velocidad reducen más rápido y duran más en materiales duros.
MECHAS CON PUNTA DE CARBURO: Se utiliza para taladrar piedra, hormigón, yeso, cerámica,
cemento y otros no metales inusualmente duros.

9
360°
Utilice presión de alimentación continua cuando emplee brocas con punta de carburo.
PERFORACIÓN DEL METAL
a) Utilice mechas de acero de alta velocidad para taladrado en metal o acero.
b) Comience a taladrar a una velocidad muy baja para impedir que la mecha resbale.
c) Mantenga una velocidad y presión que permite cortar sin recalentar la mecha.
Si se aplica demasiada presión se:
-Sobrecalienta el taladro
-Gastan los soportes
-Doblan o queman las mechas
- Producir agujeros descentrados o de forma irregular.
d) Al taladrar agujeros grandes en metal, comenzar con una mecha pequeña y terminar con un poco
más grande. Además, lubricar la mecha con aceite para mejorar la acción de perforación y aumentar
la vida de la misma.
USO DEL CONJUNTO DEL MANGO AUXILIAR
Su taladro está equipado con un conjunto del mango auxiliar.
Para facilitar la operación, utilice el mango, ya sea con la mano Izquierda o con la derecha. El mango
se puede girar 360°.
NOTA: Para mayor comodidad y facilidad de iniciar el enroscado, la tuerca hexagonal ha sido atrapada
dentro de la ranura moldeada en el conjunto del mango.
Para ajustar el conjunto del mango auxiliar:
1) Afloje el conjunto del mango girando la manija a la izquierda.
2) Gire el conjunto del mango a la posición de funcionamiento deseada.
3) Apriete firmemente girando el conjunto del mango hacia la derecha.
1
2
1. Avance
2. Reacción
Utilice presión de alimentación continua cuando emplee brocas con punta de carburo.
PERFORACIÓN DEL METAL
a) Utilice mechas de acero de alta velocidad para taladrado en metal o acero.
b) Comience a taladrar a una velocidad muy baja para impedir que la mecha resbale.
c) Mantenga una velocidad y presión que permite cortar sin recalentar la mecha.
Si se aplica demasiada presión se:
-Sobrecalienta el taladro
-Gastan los soportes
-Doblan o queman las mechas
- Producir agujeros descentrados o de forma irregular.
d) Al taladrar agujeros grandes en metal, comenzar con una mecha pequeña y terminar con un poco
más grande. Además, lubricar la mecha con aceite para mejorar la acción de perforación y aumentar
la vida de la misma.
USO DEL CONJUNTO DEL MANGO AUXILIAR
Su taladro está equipado con un conjunto del mango auxiliar.
Para facilitar la operación, utilice el mango, ya sea con la mano Izquierda o con la derecha. El mango
se puede girar 360°.
NOTA: Para mayor comodidad y facilidad de iniciar el enroscado, la tuerca hexagonal ha sido atrapada
dentro de la ranura moldeada en el conjunto del mango.
Para ajustar el conjunto del mango auxiliar:
1) Afloje el conjunto del mango girando la manija a la izquierda.
2) Gire el conjunto del mango a la posición de funcionamiento deseada.
3) Apriete firmemente girando el conjunto del mango hacia la derecha.

10
Herramienta de sujeción
Cuando se perfora un agujero grande con una sierra de perforación, etc.,
Se debe utilizar la empuñadura lateral (mango auxiliar) como un aparato ortopédico para mantener
el control seguro de la herramienta.
Agarre el mango trasero y la empuñadura frontal firmemente al iniciar o interrumpir la herramienta,
ya que hay una reacción inicial y final. Cuando la acción de perforación es hacia delante (hacia la
derecha), la herramienta debe ser reforzada para evitar una reacción en sentido contrario. Si la
mecha debe quitar de un agujero perforado en parte, asegúrese de que la herramienta se preparó
adecuadamente antes de invertir.
FUNCIÓN DE PERFORACIÓN
Este ejercicio puede pasar de taladrado normal a la perforación de percusión, simplemente presio-
nando el selector montado en la parte superior de la broca. Es posible girar el sistema de percusión
dentro y fuera, incluso cuando la máquina está en funcionamiento y sin el riesgo de causar daños en
el mecanismo.
FUNCIÓN TALADRO/PERCUSIÓN
1) Parautilizar la herramienta como un martillo, mueva elselector de martillo/taladro hacia la derecha.
2) Para utilizar la herramienta como un taladro, mueva el selector de martillo / taladro a la izquierda.
USO DEL MEDIDOR DE PROFUNDIDAD
Cuando programa la profundidad para taladrar, use el medidor ajustable para marcar la profundidad
que se necesita.
1) Inserte medidor de profundidad en el lado del mango.
2) Determinar la profundidad de perforación necesaria.
3) Aflojar el mango y bajar el calibre hasta que la distancia entre el final del medidor de profundidad
y de la mecha de perforación
4) Perforar hasta que el material toque el extremo del medidor de profundidad. El agujero estará en
la profundidad deseada.
Profundidad del agujero
ESPAÑOL
Herramienta de sujeción
Cuando se perfora un agujero grande con una sierra de perforación, etc.,
Se debe utilizar la empuñadura lateral (mango auxiliar) como un aparato ortopédico para mantener
el control seguro de la herramienta.
Agarre el mango trasero y la empuñadura frontal firmemente al iniciar o interrumpir la herramienta,
ya que hay una reacción inicial y final. Cuando la acción de perforación es hacia delante (hacia la
derecha), la herramienta debe ser reforzada para evitar una reacción en sentido contrario. Si la
mecha debe quitar de un agujero perforado en parte, asegúrese de que la herramienta se preparó
adecuadamente antes de invertir.
FUNCIÓN DE PERFORACIÓN
Este ejercicio puede pasar de taladrado normal a la perforación de percusión, simplemente presio-
nando el selector montado en la parte superior de la broca. Es posible girar el sistema de percusión
dentro y fuera, incluso cuando la máquina está en funcionamiento y sin el riesgo de causar daños en
el mecanismo.
FUNCIÓN TALADRO/PERCUSIÓN
1) Para utilizar la herramienta como un martillo, mueva elselector de martillo/taladro hacia la derecha.
2) Para utilizar la herramienta como un taladro, mueva el selector de martillo / taladro a la izquierda.
USO DEL MEDIDOR DE PROFUNDIDAD
Cuando programa la profundidad para taladrar, use el medidor ajustable para marcar la profundidad
que se necesita.
1) Inserte medidor de profundidad en el lado del mango.
2) Determinar la profundidad de perforación necesaria.
3) Aflojar el mango y bajar el calibre hasta que la distancia entre el final del medidor de profundidad
y de la mecha de perforación
4) Perforar hasta que el material toque el extremo del medidor de profundidad. El agujero estará en
la profundidad deseada.

11
ADVERTENCIA:
El uso de cualquier otro repuesto puede crear un peligro o dañar el producto.
Siempre use gafas de seguridad o anteojos protectores con protección lateral al usar herramientas
eléctricas. Si la operación es polvorienta, también póngase una mascarilla contra el polvo.
ELIMINACIÓN DEL MANDRIL
El mandril puede ser eliminado y reemplazado con uno nuevo.
1) Desenchufe el taladro.
2) Abra la boca del mandril utilizando la llave dada.
3) Inserte una llave hexagonal grande de 5/16 pulgadas en el porta brocas del taladro y apriete.
4) Toque en la llave hexagonal con un mazo en dirección a las agujas del reloj. Esto aflojará el
tornillo en el mandril para facilitar su extracción.
5) Abra la boca del mandril y retire la llave.
Retire el tornillo del mandril girando en sentido horario.
NOTA: El tornillo tiene rosca izquierda.
6) Inserte la llave hexagonal en el mandril y apriete firmemente las mordazas.
Toque con un mazo en una dirección hacia la izquierda.
Esto aflojará el mandril del eje. Ahora puede desatornillar con la mano.
Mordaza
Llave Allen
Destornillador
Llave Allen

12
3. MANTENIMIENTO
MANTENIMIENTO Y CUIDADO
1) Desenchufe la herramienta de la toma antes de realizar cualquier trabajo en la herramienta!
2) Herramienta no requiere un mantenimiento especial, pero después de algún tiempo se debe
controlar las partes que se someten a desgaste en condiciones normales de operación. Esto incluye
el control y la sustitución de los cepillos de carbono y grasa en la sustitución de la carcasa del
engranaje. Lleve la herramienta a un centro de servicio autorizado.
3) Mantenga el cable de alimentación de la herramienta limpio. Mantenga las ranuras de ventilación
limpia y abierta. Limpiar la superficie de la herramienta con un paño suave!
4) No está permitido el uso de productos de limpieza del hogar que contienen gasolina, tricloroetile-
no, amoníaco y cloruros. Estas sustancias se corroen y dañan las piezas de plástico de la herra-
mienta.
5) La formación excesiva de chispas en general, indica la presencia de suciedad en el motor o
desgaste anormal de los carbonos.
MANTENIMIENTO Y REPARACIÓN
- Si se requiere servicio, póngase en contacto con uno de nuestros centros de servicio enumerados.
No está permitido y es peligroso realizar cualquier trabajo individual en la herramienta.
- Haga reparar la herramienta por la persona autorizada.
- Cualquier reparación de la herramienta en los centros de servicio no autorizados es su propia
responsabilidad.
- El propietario de la herramienta es responsable de todos los trabajos sobre la misma que no se
realizaron en el centro de servicio autorizado, y por lo tanto pierde la reclamación de garantía.
4. INFORMACIÓN TÉCNICA
ESPAÑOL
DAID750
DAID850 / C
Descripción
710 W IMPACT DRILL 850 W IMPACT DRILL
Voltaje
220-240 V
220-240 V
Frecuencia
50-60 Hz
50-60 Hz
Velocidad sin carga
0-2800 rpm
0-3000 rpm
Mandril
13 mm
13 mm
Capacidad máxima
de perforación en acero
Capacidad máxima
de perforación en concreto
Capacidad máxima
de perforación en madera
10 mm
13 mm
13 mm
13 mm
25 mm
32 mm
Enchufe y cable
2*0.75*2 m
2*0.75*2 m

podría dar al operador descargas eléctricas.
Normas de seguridad para taladros
a) Sujete la herramienta por las superficies de agarre aisladas cuando realice una operación en la
que las herramientas de corte pueda hacer contacto con cables ocultos o con su propio cable. El
contacto con un cable hará que las partes metálicas expuestas de la herramienta aparezcan y
provoquen una descarga eléctrica. No perfore, sujete o rompa en paredes existentes u otras áreas
ciegas donde puedan existir cables eléctricos. Si esta situación es inevitable, desconecte todos los
fusibles o cortacircuitos que alimentan el lugar de trabajo.
b) Siempre use gafas de seguridad o de protección al utilizar esta herramienta. Use una máscara
para polvo o respirador para aplicaciones que generan polvo. Sostenerlo en la mano. Un soporte
inestable puede causar que la broca se atasque, causando la pérdida de control y lesiones.
c) Nunca deje el gatillo asegurado en "ON". Antes de enchufar la herramienta, compruebe que el
seguro del gatillo está en "OFF". Arranques accidentales pueden provocar lesiones. Coloque el
cable alejado de la broca giratoria. No enrolle el cable alrededor de su brazo o muñeca. Si pierde el
control y tiene el cable enrollado en el brazo o la muñeca puede atraparse y causar lesiones.
d) Colóquese en posición para evitar ser atrapado entre la herramienta o el mango lateral y las
paredes o postes. Si la broca se atasca o se engancha en el trabajo, el esfuerzo de torsión de la
herramienta podría aplastarle la mano.
e) Si la broca se atasca en la pieza de trabajo, suelte el gatillo inmediatamente, invierta el sentido de
giro y apriete lentamente el gatillo para sacar la broca. Esté preparado para un fuerte esfuerzo de
torsión. El cuerpo de la broca tiende a girar en la dirección opuesta como la broca está girando.
f) No agarre la herramienta o coloque su mano demasiado cerca del mandril que gira para la broca.
Su mano puede ser lastimada.
g) No utilice la función de interruptor de "bloqueo" en situación en la que es probable la unión de la
broca. (Por ejemplo: justo antes de que el bit está listo para romper el material, en cualquier momen-
to cuando se utiliza una "sierra perforadora", brocas helicoidales, etc.) Cuando la broca se atasca, el
cuerpo de la broca se tuerza o golpea en dirección opuesta y la liberación del gatillo "bloqueo"
puede ser difícil.
h) Sea consciente de la ubicación y la configuración del interruptor de botón "bloqueo". Si el inte-
rruptor está bloqueado "ON" durante el uso, esté preparado para situaciones de emergencia y
ponerlo en "OFF", tirando primero el gatillo y soltándolo inmediatamente después sin necesidad de
pulsar el botón “bloqueo”.
i) Al instalar una broca, inserte el vástago de la broca bien dentro de las mordazas del mandril. Si no
se ha insertado suficientemente profunda, el agarre de las mordazas sobre la broca se reduce y se
incrementa la pérdida de control.
j) No utilice brocas y accesorios romos o dañados. Las brocas desafiladas o dañadas tienen una
mayor tendencia a atascarse en la pieza de trabajo.
k) Al retirar la broca de la herramienta, evita el contacto con la piel y utilice guantes de protección
adecuados. Los accesorios pueden estar calientes después de un uso prolongado.
l) Compruebe que las llaves de ajuste se retiran del taladro antes de encenderlo. Llaves o llaves de
ajuste pueden salir despedidas a gran velocidad chocándolo a usted o un transeúnte.
m) No haga funcionar el taladro mientras lo lleva a su lado. Una broca que gira podría engancharse
en la ropa y producir lesiones.
n) Esta herramienta se puede utilizar con discos de lijado y pulido, ruedas, rueda de alambre y
cepillos de alambre de molienda. Estos accesorios deben ser al menos para la velocidad recomen-
dada en la etiqueta de advertencia de la herramienta. Los discos y otros accesorios que funcionen a
una velocidad superior pueden llegar a romperse y causar lesiones.
o) Evitar el rebote y atasque de las ruedas, discos o cepillos especialmente cuando trabaje en
ENGLISH
14
1. GENERAL SAFETY RULES
Read all instructions. Failure to follow all instructions listed below may result in electric shock, fire
and/or serious injury. The term “power tool” in all of the warnings listed below refers to your
mains-operated (corded) power tool or battery operated (cordless) power tool.
SAVE THESE INSTRUCTIONS
1- WORK AREA SAFETY
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmosphere, such as in the presence of flammable
liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions can cause you to
lose control.
2- ELECTRICAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
3- PERSONAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
SAFETY RULES FOR DRILLS
a) Hold tool by insulated gripping surfaces when performing an operation where the cutting tools
may contact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts
of the tool “live” and shock the operator. Do not drill, fasten or break into existing walls or other
blind areas where electrical wiring may exist. If this situation is unavoidable, disconnect all fuses or
circuit breakers feeding this work site.
b) Always wear safety goggles or eye protection when using this tool. Use a dust mask or respirator
for applications which generate dust. Hold it in your hand or across legs. Unstable support can
cause the drill bit to bind causing loss of control and injury.
c) Never leave the trigger locked “ON”. Before plugging the tool in, check that the trigger lock is
“OFF”.
Accidental start-ups could cause injury. Position the cord clear of rotating bit. Do not wrap the cord
around your arm or wrist. If you lose control and have the cord wrapped around your arm or wrist it
may entrap you and cause injury.
d) Position yourself to avoid being caught between the tool or side handle and walls or posts.
Should the bit become bound or jammed in the work, the reaction torque of the tool could crush
your hand or let.
e) If the bit becomes bound in the work piece, release the trigger immediately, reverse the direction
of rotation and slowly squeeze the trigger to back out the bit. Be ready for a strong reaction torque.
The drill body will tend to twist in the opposite direction as the drill bit is rotating.
f) Do not grasp the tool or place your hand too close to the spinning chuk or drill bit. Your hand may
be lacerated.
g) Do not use the switch “Lock-ON” feature in situation where drill bit binding is likely. (For example:
just before the bit is ready to break through the material, anytime when
using a “Hole Saw”, auger bits...... etc.) When the bit binds, the drill’s body will twist or kick-back in
opposite direction and the release of the trigger “Lock-ON” may be difficult.
h) Be aware of the location and setting of the switch “Lock-ON” button. If the switch is locked “ON”
during the use, be ready for emergency situations to switch it “OFF”, by first pulling the trigger then
immediately releasing it without pressing the “Lock-ON”button.
i) When installing a drill bit, insert the shank of the bit well within the jaws of the chuck. If the bit is
not inserted deep enough, the grip of the jaws over the bit is reduced and the loss of control is
increased.
j) Do not use dull or damaged bits and accessories. Dull or damaged bits have a greater tendency to
bind in the work piece.
k) When removing the bit from the tool avoid contact with skin and use proper protective gloves
when grasping the bit or accessory. Accessories may be hot after prolonged use.
l) Check to see that keys and adjusting wrenches are removed from the drill before switching the
tool “ON”. Keys or wrenches can fly away at high velocity striking you or a bystander.
m) Do not run the drill while carrying it at your side. A spinning drill bit could become entangled with
clothing and injury may result.
n) This tool may be used with sanding and polishing disks, grinding wheels, wire wheel and wire cup
brushes. These accessories must be rated for at least the speed recommended on the tool warning
label. Wheels and other accessories running over rated speed can fly apart and cause injury.
o) Avoid bouncing and snagging the wheels, discs or brushes especially when working corners,
sharp edges, etc. This can cause loss of control and kickback.
p) Some dust created by power sanding, sawing, grinding, drilling, and other construction activities
contains chemicals known to cause cancer, birth defects or other reproductive harm. Some exam-
ples of these chemicals are:
WOOD DRILLING
a) Always clamp the work piece to a steady base. Never hold in your hand or across your legs.
b) Apply pressure in line with the bit. Applying pressure at an angle could cause the bit to bind or
break.
c) Thin materials that may splinter should be drilled with another piece of wood placed underneath.
d) Twist bits can be used for wood drilling but will overheat if the flutes are not cleared of wood
chips periodically.
e) To prevent splintering when finishing holes, stop drilling just before the holes breaks through and
complete the hole from the other side.
MASONRY DRILLING
a) Always use carbide tip bits for drilling masonry.
b) Use an even pressure, hard enough to keep the drilling bit, but not so hard that the bit spins in the
hole. Spinning the bit will dull it quickly. Bricks and similar soft materials will take less pressure than
a hard material like concrete.
DRILL BITS
Always inspect drill bits for excessive wear. Use only bits that are sharp and in good condition.
TWIST BITS: Available with straight and reduced shanks for wood and light duty metal drilling. High
speed bits cut faster and last longer on hard materials.
CARBIDE TIPPED BITS: Used for drilling stone, concrete, plaster, ceramics, plaster, cement and
other unusually hard nonmetals.
Use continuous heavy feed pressure when employing carbide tip bits.
METAL DRILLING
a) For maximum performance, use high speed steel bits for metal or steel drilling.
b) Begin drilling at a very low speed to prevent the bit from slipping off the starting point.
c) Maintain a speed and pressure which allows cutting without overheating the bit. Applying too
much pressure will:
-Overheat the drill
-Wear the bearings
DRILLING FUNCTION
This drill can pass from normal drilling to percussion drilling, simply by pushing selector fitted on
top of the drill. It is possible to turn the percussion system on and off, even while the machine is
running and without the risk of causing damage to the mechanism.
HAMMER/DRILL FUNCTION
1) To use the tool as a hammer, move the hammer/drill selector switch to the right.
2) To use the tool as a drill, move the hammer/drill selector switch to the left.
USING THE DEPTH GAUGE
When drilling to preset depth, use the adjustable depth gauge to mark the exact depth needed.
1) Insert depth gauge in the side of the handle.
2) Determine drilling depth needed.
3) Loosen the the handle and lower the gauge until the distance between the end of the depth
gauge and the end of the drilling bit.
4) Drill until the material touches the end of the depth gauge. The hole will be the desired depth.
WARNING:
When servicing use only identical THC replacement parts.
Use of any other parts may create a hazard or cause product damage.
5. SERVICING AND REPAIRS
-If servicing is required, contact one of our listed service centers. It is not allowed and dangerous to
perform any individual work on the tool.
- Have the tool repaired by authorized person.
- Any repairs of the tool in unauthorized service centers is performed at own responsibility.
- The owner of the tool is responsible for all works on the tool that were not performed in authorized
service center, and therefore he looses the claim for guarantee.
6. TECHNICAL DATA
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
4- POWER TOOL USE AND CARE
a) Do not force the power tool. Use the correct power tool for your application. The correct power
tool will do the job better and safer at the rate for which it was designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be
controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from power tool
before making any adjustments, changing accessories, or storing power tools, such preventive
safety measures reduce the risk of starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the
power tool or these instructions to operate the power tool. Power tools are dangerous in the hands
of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and
any other condition that may affect the power tools operation. If damaged, have the power tool
repaired before use. Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc., in accordance with these instructions and in
the manner intended for the particular type of power tool, taking into account the working condition
and the work to be performed. Use of the power tool for operation different from those intended
could result in a hazardous situation.
h) Use clamps or other practical way to secure and support the work piece to a stable platform.
Holding the work by hand or against your body is unstable and may lead to loss of control.
i) Empty dust container frequently, especially when sanding wood with polyurethane, varnish, she-
llac or similarly coated surface. Fine particles of sanding dust may self ignite and cause fire.
5- SERVICE
a) Have your power tool serviced by a qualified repair person using only identical replacement parts.
This will ensure that the safety of the power tool is maintained.
b) Develop a periodic maintenance schedule for your tool. When cleaning a tool be careful not to
disassemble any portion of the tool since internal wires may be misplaced or pinched or safety
guard return springs may be improperly mounted. Certain cleaning agents such as gasoline, carbon
tetrachloride, ammonia, etc. may damage plastic parts.
c) Hold power tool by insulated gripping surfaces, when performing an operating where the cutting
accessory may contact hidden wiring or its own cost. Cutting accessory contacting a “live” wire
make exposed metal parts of the power tool (live) and could
give the operator and electric shock. Dear customer:
Thank you for buying a Daewoo power tool. Should you have any questions, vagueness or second
thoughts about our products, we recommend you to contact our experts in Sales and second
thoughts about our products. We recommended you to contact our experts in sales and Service
Department. We recommends our to our experts in Sales and Service Department, who will advise
you and help you find the right answers to the set questions. Please contact our local distributors or
dealers directly.
- Lead from lead-based paints,
- Crystalline silica from bricks and cement and other masonry products, and
- Arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well ventilated area, and work with approved safety
equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
2. OPERATION
WARNING:
Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a
second is sufficient to inflict severe injury.
Always wear safety goggles or safety glasses with side shields when operating tools.
Failure to do so could result in objects being thrown into your eyes resulting in possible serious
injury.
3. APPLICATIONS
You may use this tool for the purposes listed below:
1) Drilling in wood
2) Drilling in ceramics, plastics, fiberglass, and laminates
3) Drilling in metals SWITCH OPERATION
To turn the drill ON, depress the switch trigger. To turn it OFF, release the switch trigger.
VARIABLE SPEED
The rotational speed of the drill can be controlled by varying the amount that the trigger switch is
pulled. Speed is low when the trigger switch is pulled slightly and increases as the trigger switch is
pulled more. Pulling the trigger and pushing the stopper, it keeps the switched-on condition which is
convenient for continuous running. When switching off, the stopper can be disconnected by pulling
trigger again.
DIRECTION OF ROTATION SELECTOR (FORWARD/REVERSE)
The direction of bit rotation is reversible and is controlled by a selector located above the switch
trigger. With the drill held in normal operating position, the direction of rotation selector should be
positioned to the left of the switch trigger for forward drilling. The drilling direction is reversed when
the selector is to the right of the switch trigger.
CAUTION:
To prevent gear damage, always allow the chuck to come to a complete stop before changing the
direction of rotation. To stop the drill, release the switch trigger and allow the chuck to come to a
complete stop.
NOTE: The drill will not run unless the direction of rotation selector is pushed fully to the left or right.
To avoid running the drill at low speeds for extended periods of time. Running at low speeds under
constant usage may cause the drill to become overhead. If this occurs, cool the drill by running it
without a load and at full speed.
TO INSTALL / REMOVE BITS
1. Unplug the drill firstly
2. Follow below picture to loosen/tighten chuck and install/remove drill bits.
Make sure to insert the drill bit straight into the chuck jaws. Do not insert the drill bit
into the chuck jaws at an angle then tighten, as shown in figure. This could cause the drill
bit to be thrown from the drill, resulting in possible serious personal injury or damage to
the chuck.
LOCK-ON BUTTON
This drill is equipped with a lock-on feature, which is convenient for continuous drilling for extended
periods of time.
To lock-on:
1) Depress the switch trigger to the end..
2) Push in and hold the lock-on button, located on the side of the handle.
3) Release the switch trigger.
4) Release the lock-on button and the drill will continue running.
5) To release the lock, depress and release the switch trigger. If the lock-on feature is engaged
during use and the drill becomes disconnected from the power supply, disengage the lock-on
feature immediately.
DRILLING
1) Depress and release the switch trigger to be sure the drill is in the OFF position before connecting
it to power supply.
2) Check the direction of rotation selector for correct setting (forward or reverse).
3) Secure the material to be drilled in a vise or with clamps to keep it from turning as the drill bit
rotates.
4) Plug the drill into power supply source.
5) Hold the drill firmly and place the bit at the point to be drilled.
6) Depress the switch trigger to start the drill. Do not lock the switch ON for jobs where the drill may
need to be stopped suddenly.
7) Move the drill bit into the work piece applying only enough pressure to keep the bit cutting. Do
not force the drill or apply side pressure to elongate a hole. Let the drill and bit do the work.
WARNING:
Be prepared for binding at bit breakthrough. When these situations occur, drill has a tendency to
grab and kick opposite to the direction of rotation and
could cause loss of control when breaking through material. If not prepared, this loss of control can
result in possible serious injury.
a) When drilling hard smooth surfaces use a center punch to mark the desired
hole location. This will prevent the drill bit from slipping off center a the hole is starte
b) When drilling metals use a light oil on the drill bit to keep it from overheating. The oil will prolong
the life of bit and increase the drilling action.
c) If the bit jams in the work piece or if the drill stalls, stop the tool immediately. Remove the bit from
the work piece and determine the reason for jamming.
-Bend or burn bits
-Produce off-center or irregular-shaped holes.
d) When drilling large holes in metal, start with a small bit, then finish with a larger bit. Also, lubricate
the bit with oil to improve drilling action and increase bit life.
USING THE AUXILIARY HANDLE ASSEMBLY
Your drill is equipped with an auxiliary handle assembly. For ease of operation, use the handle with
either the left or right hand. The handle can be rotated 360°.
NOTE: For convince and ease of starting threads, the hex
nut has been trapped inside the molded slot in the handle assembly. To adjust the auxiliary handle
assembly:
1) Loosen the handle assembly by turning the handle counterclockwise.
2) Rotate the handle assembly to the desired operating position.
3) Securely tighten by turning the handle assembly clockwise.
HOLDING TOOL
When drilling a large hole with a hole saw, etc., the side grip (auxiliary handle) should be used as a
brace to maintain safe control of the tool. Grasp the rear handle and the front grip firmly when
starting or stopping the tool, since there is an initial and final reaction. When drilling action is
forward (clockwise), the tool should be braced to prevent a counterclockwise reaction if the bit
should bind. When reversing, brace the tool to prevent a clockwise reaction. If the bit must be
removed from a partially drilled hole, be sure the tool is properly braced before reversing.
Always wear safety goggles or safety glasses with side shields during power tool operation or when
blowing dust.
If operation is dusty, also wear a dust mask.
CHUCK REMOVAL
The chuck may be removed and replaced with a new one.
1) Unplug the drill.
2) Open chuck jaws using the provided chuck key.
3) Insert a 5/16 inch (8mm) or larger hex key into the chuck of the drill and tighten the chuck jaws
securely.
4) Tap the hex key sharply with a mallet in a clockwise direction. This will loosen the screw in the
chuck for easy removal.
5) Open chuck jaws and remove hex key.
Remove the chuck screw by turning it in a clockwise direction. NOTE: The screw has left hand
threads.
6) Insert hex key in the chuck and tighten chuck jaws securely. Tap sharply with a mallet in a coun-
terclockwise direction.
This will loosen chuck on the spindle. It can now be unscrewed by hand.
4. MAINTENANCE AND CARE
1) Unplug the tool from the socket before performing any works on the tool!
2) Tool requires no special maintenance, but after some time you must control the parts that are
submitted to wear-and tear under normal operation conditions. This includes the control and repla-
cement of carbon brushes and grease in replacing gear housing. Take the tool to an authorized
service center.
3) Keep the tool and supply cord clean. Keep ventilation slots clean and open. Wipe the surface of
the tool with a soft cloth!
4) It is not allowed to use household cleaning agents that contain petrol, trichloroethylene, ammonia
and chlorides. These substances corrode and damage plastic parts of the tool.
5) Excessive sparking generally indicates the presence of dirt in the motor or abnormal wear on the
carbons.
6) In case of electric or mechanical failure, send the tool to a THC authorized service center for
repair.

esquinas, bordes afilados, etc. Esto puede causar la pérdida de control y el retroceso.
p) Parte del polvo generado por el lijado, aserrado, esmerilado, taladrado y otras actividades de
construcción contienen productos químicos que pueden producir cáncer, defectos de nacimiento u
otros daños reproductivos. Algunos ejemplos de estos productos químicos son:
- Plomo de las pinturas a base de plomo,
- El sílice cristalino de ladrillos, cemento y otros productos de albañilería y
- Arsénico y cromo de madera tratada químicamente.
El riesgo de estas exposiciones varía, dependiendo de cuantas veces se hace este tipo de trabajo.
Para reducir la exposición a estas sustancias químicas: trabaje en un área bien ventilada y llevando
equipos de seguridad aprobados, tales como máscaras contra el polvo especialmente diseñadas
para filtrar partículas microscópicas.
2. OPERACIÓN
ADVERTENCIA:
No permita que la familiaridad con las herramientas lo vuelva descuidado. Recuerde que un descui-
do de un instante es suficiente para causar una lesión grave.
Siempre use gafas de seguridad o gafas con protección lateral cuando opere herramientas. El no
hacerlo podría dar como resultado el lanzamiento de objetos a los ojos resultando en una posible
lesión grave.
APLICACIONES
Usted puede utilizar esta herramienta para los fines enumerados a continuación:
1) Perforación en madera
2) Perforación en cerámica, plásticos, fibra de vidrio y material laminado
3) Perforación en metales
OPERACIÓN DEL INTERRUPTOR
Para encender el taladro, oprima el gatilla del interruptor. Para apagarlo, suelte el gatillo.
VELOCIDAD VARIABLE
La velocidad de rotación de la broca puede ser controlada mediante la variación de la cantidad de
presión del gatillo. La velocidad es baja cuando el interruptor se aprieta ligeramente y aumenta a
medida que el gatillo se presiona más.
Apriete el gatillo y empuje el tope, esto mantiene el estado desconectado que es conveniente para
un funcionamiento continuo. Al realizar la desconexión, el tope puede quitarse tirando del gatillo de
nuevo.
SELECTOR DE DIRECCIÓN DE ROTACIÓN (ADELANTE/ATRÁS)
La dirección de rotación de la broca es reversible y está controlada por un selector situado arriba
del gatillo. Con el taladro sostenido en la posición normal, el selector de sentido de rotación debe
estar a la izquierda del gatillo del interruptor para el taladrado hacia adelante. La dirección de rota-
ción se invierte cuando el selector se encuentra a la derecha del gatillo.
PRECAUCIÓN:
Para evitar dañar el engranaje, siempre deje que el porta broca se detenga completamente antes de
cambiar el sentido de giro.
Para detener el taladro, suelte el gatillo del interruptor y permita que el mandril llegue a una parada
completa.
1. GENERAL SAFETY RULES
Read all instructions. Failure to follow all instructions listed below may result in electric shock, fire
and/or serious injury. The term “power tool” in all of the warnings listed below refers to your
mains-operated (corded) power tool or battery operated (cordless) power tool.
SAVE THESE INSTRUCTIONS
1- WORK AREA SAFETY
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmosphere, such as in the presence of flammable
liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions can cause you to
lose control.
2- ELECTRICAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
3- PERSONAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
SAFETY RULES FOR DRILLS
a) Hold tool by insulated gripping surfaces when performing an operation where the cutting tools
may contact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts
of the tool “live” and shock the operator. Do not drill, fasten or break into existing walls or other
blind areas where electrical wiring may exist. If this situation is unavoidable, disconnect all fuses or
circuit breakers feeding this work site.
b) Always wear safety goggles or eye protection when using this tool. Use a dust mask or respirator
for applications which generate dust. Hold it in your hand or across legs. Unstable support can
cause the drill bit to bind causing loss of control and injury.
c) Never leave the trigger locked “ON”. Before plugging the tool in, check that the trigger lock is
“OFF”.
Accidental start-ups could cause injury. Position the cord clear of rotating bit. Do not wrap the cord
around your arm or wrist. If you lose control and have the cord wrapped around your arm or wrist it
may entrap you and cause injury.
d) Position yourself to avoid being caught between the tool or side handle and walls or posts.
Should the bit become bound or jammed in the work, the reaction torque of the tool could crush
your hand or let.
e) If the bit becomes bound in the work piece, release the trigger immediately, reverse the direction
of rotation and slowly squeeze the trigger to back out the bit. Be ready for a strong reaction torque.
The drill body will tend to twist in the opposite direction as the drill bit is rotating.
f) Do not grasp the tool or place your hand too close to the spinning chuk or drill bit. Your hand may
be lacerated.
g) Do not use the switch “Lock-ON” feature in situation where drill bit binding is likely. (For example:
just before the bit is ready to break through the material, anytime when
using a “Hole Saw”, auger bits...... etc.) When the bit binds, the drill’s body will twist or kick-back in
opposite direction and the release of the trigger “Lock-ON” may be difficult.
h) Be aware of the location and setting of the switch “Lock-ON” button. If the switch is locked “ON”
during the use, be ready for emergency situations to switch it “OFF”, by first pulling the trigger then
immediately releasing it without pressing the “Lock-ON”button.
i) When installing a drill bit, insert the shank of the bit well within the jaws of the chuck. If the bit is
not inserted deep enough, the grip of the jaws over the bit is reduced and the loss of control is
increased.
j) Do not use dull or damaged bits and accessories. Dull or damaged bits have a greater tendency to
bind in the work piece.
k) When removing the bit from the tool avoid contact with skin and use proper protective gloves
when grasping the bit or accessory. Accessories may be hot after prolonged use.
l) Check to see that keys and adjusting wrenches are removed from the drill before switching the
tool “ON”. Keys or wrenches can fly away at high velocity striking you or a bystander.
m) Do not run the drill while carrying it at your side. A spinning drill bit could become entangled with
clothing and injury may result.
n) This tool may be used with sanding and polishing disks, grinding wheels, wire wheel and wire cup
brushes. These accessories must be rated for at least the speed recommended on the tool warning
label. Wheels and other accessories running over rated speed can fly apart and cause injury.
o) Avoid bouncing and snagging the wheels, discs or brushes especially when working corners,
sharp edges, etc. This can cause loss of control and kickback.
p) Some dust created by power sanding, sawing, grinding, drilling, and other construction activities
contains chemicals known to cause cancer, birth defects or other reproductive harm. Some exam-
ples of these chemicals are:
WOOD DRILLING
a) Always clamp the work piece to a steady base. Never hold in your hand or across your legs.
b) Apply pressure in line with the bit. Applying pressure at an angle could cause the bit to bind or
break.
c) Thin materials that may splinter should be drilled with another piece of wood placed underneath.
d) Twist bits can be used for wood drilling but will overheat if the flutes are not cleared of wood
chips periodically.
e) To prevent splintering when finishing holes, stop drilling just before the holes breaks through and
complete the hole from the other side.
MASONRY DRILLING
a) Always use carbide tip bits for drilling masonry.
b) Use an even pressure, hard enough to keep the drilling bit, but not so hard that the bit spins in the
hole. Spinning the bit will dull it quickly. Bricks and similar soft materials will take less pressure than
a hard material like concrete.
DRILL BITS
Always inspect drill bits for excessive wear. Use only bits that are sharp and in good condition.
TWIST BITS: Available with straight and reduced shanks for wood and light duty metal drilling. High
speed bits cut faster and last longer on hard materials.
CARBIDE TIPPED BITS: Used for drilling stone, concrete, plaster, ceramics, plaster, cement and
other unusually hard nonmetals.
Use continuous heavy feed pressure when employing carbide tip bits.
METAL DRILLING
a) For maximum performance, use high speed steel bits for metal or steel drilling.
b) Begin drilling at a very low speed to prevent the bit from slipping off the starting point.
c) Maintain a speed and pressure which allows cutting without overheating the bit. Applying too
much pressure will:
-Overheat the drill
-Wear the bearings
DRILLING FUNCTION
This drill can pass from normal drilling to percussion drilling, simply by pushing selector fitted on
top of the drill. It is possible to turn the percussion system on and off, even while the machine is
running and without the risk of causing damage to the mechanism.
HAMMER/DRILL FUNCTION
1) To use the tool as a hammer, move the hammer/drill selector switch to the right.
2) To use the tool as a drill, move the hammer/drill selector switch to the left.
USING THE DEPTH GAUGE
When drilling to preset depth, use the adjustable depth gauge to mark the exact depth needed.
1) Insert depth gauge in the side of the handle.
2) Determine drilling depth needed.
3) Loosen the the handle and lower the gauge until the distance between the end of the depth
gauge and the end of the drilling bit.
4) Drill until the material touches the end of the depth gauge. The hole will be the desired depth.
WARNING:
When servicing use only identical THC replacement parts.
Use of any other parts may create a hazard or cause product damage.
5. SERVICING AND REPAIRS
-If servicing is required, contact one of our listed service centers. It is not allowed and dangerous to
perform any individual work on the tool.
- Have the tool repaired by authorized person.
- Any repairs of the tool in unauthorized service centers is performed at own responsibility.
- The owner of the tool is responsible for all works on the tool that were not performed in authorized
service center, and therefore he looses the claim for guarantee.
6. TECHNICAL DATA
15
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
4- POWER TOOL USE AND CARE
a) Do not force the power tool. Use the correct power tool for your application. The correct power
tool will do the job better and safer at the rate for which it was designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be
controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from power tool
before making any adjustments, changing accessories, or storing power tools, such preventive
safety measures reduce the risk of starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the
power tool or these instructions to operate the power tool. Power tools are dangerous in the hands
of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and
any other condition that may affect the power tools operation. If damaged, have the power tool
repaired before use. Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc., in accordance with these instructions and in
the manner intended for the particular type of power tool, taking into account the working condition
and the work to be performed. Use of the power tool for operation different from those intended
could result in a hazardous situation.
h) Use clamps or other practical way to secure and support the work piece to a stable platform.
Holding the work by hand or against your body is unstable and may lead to loss of control.
i) Empty dust container frequently, especially when sanding wood with polyurethane, varnish, she-
llac or similarly coated surface. Fine particles of sanding dust may self ignite and cause fire.
5- SERVICE
a) Have your power tool serviced by a qualified repair person using only identical replacement parts.
This will ensure that the safety of the power tool is maintained.
b) Develop a periodic maintenance schedule for your tool. When cleaning a tool be careful not to
disassemble any portion of the tool since internal wires may be misplaced or pinched or safety
guard return springs may be improperly mounted. Certain cleaning agents such as gasoline, carbon
tetrachloride, ammonia, etc. may damage plastic parts.
c) Hold power tool by insulated gripping surfaces, when performing an operating where the cutting
accessory may contact hidden wiring or its own cost. Cutting accessory contacting a “live” wire
make exposed metal parts of the power tool (live) and could
give the operator and electric shock. Dear customer:
Thank you for buying a Daewoo power tool. Should you have any questions, vagueness or second
thoughts about our products, we recommend you to contact our experts in Sales and second
thoughts about our products. We recommended you to contact our experts in sales and Service
Department. We recommends our to our experts in Sales and Service Department, who will advise
you and help you find the right answers to the set questions. Please contact our local distributors or
dealers directly.
- Lead from lead-based paints,
- Crystalline silica from bricks and cement and other masonry products, and
- Arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well ventilated area, and work with approved safety
equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
2. OPERATION
WARNING:
Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a
second is sufficient to inflict severe injury.
Always wear safety goggles or safety glasses with side shields when operating tools.
Failure to do so could result in objects being thrown into your eyes resulting in possible serious
injury.
3. APPLICATIONS
You may use this tool for the purposes listed below:
1) Drilling in wood
2) Drilling in ceramics, plastics, fiberglass, and laminates
3) Drilling in metals SWITCH OPERATION
To turn the drill ON, depress the switch trigger. To turn it OFF, release the switch trigger.
VARIABLE SPEED
The rotational speed of the drill can be controlled by varying the amount that the trigger switch is
pulled. Speed is low when the trigger switch is pulled slightly and increases as the trigger switch is
pulled more. Pulling the trigger and pushing the stopper, it keeps the switched-on condition which is
convenient for continuous running. When switching off, the stopper can be disconnected by pulling
trigger again.
DIRECTION OF ROTATION SELECTOR (FORWARD/REVERSE)
The direction of bit rotation is reversible and is controlled by a selector located above the switch
trigger. With the drill held in normal operating position, the direction of rotation selector should be
positioned to the left of the switch trigger for forward drilling. The drilling direction is reversed when
the selector is to the right of the switch trigger.
CAUTION:
To prevent gear damage, always allow the chuck to come to a complete stop before changing the
direction of rotation. To stop the drill, release the switch trigger and allow the chuck to come to a
complete stop.
NOTE: The drill will not run unless the direction of rotation selector is pushed fully to the left or right.
To avoid running the drill at low speeds for extended periods of time. Running at low speeds under
constant usage may cause the drill to become overhead. If this occurs, cool the drill by running it
without a load and at full speed.
TO INSTALL / REMOVE BITS
1. Unplug the drill firstly
2. Follow below picture to loosen/tighten chuck and install/remove drill bits.
Make sure to insert the drill bit straight into the chuck jaws. Do not insert the drill bit
into the chuck jaws at an angle then tighten, as shown in figure. This could cause the drill
bit to be thrown from the drill, resulting in possible serious personal injury or damage to
the chuck.
LOCK-ON BUTTON
This drill is equipped with a lock-on feature, which is convenient for continuous drilling for extended
periods of time.
To lock-on:
1) Depress the switch trigger to the end..
2) Push in and hold the lock-on button, located on the side of the handle.
3) Release the switch trigger.
4) Release the lock-on button and the drill will continue running.
5) To release the lock, depress and release the switch trigger. If the lock-on feature is engaged
during use and the drill becomes disconnected from the power supply, disengage the lock-on
feature immediately.
DRILLING
1) Depress and release the switch trigger to be sure the drill is in the OFF position before connecting
it to power supply.
2) Check the direction of rotation selector for correct setting (forward or reverse).
3) Secure the material to be drilled in a vise or with clamps to keep it from turning as the drill bit
rotates.
4) Plug the drill into power supply source.
5) Hold the drill firmly and place the bit at the point to be drilled.
6) Depress the switch trigger to start the drill. Do not lock the switch ON for jobs where the drill may
need to be stopped suddenly.
7) Move the drill bit into the work piece applying only enough pressure to keep the bit cutting. Do
not force the drill or apply side pressure to elongate a hole. Let the drill and bit do the work.
WARNING:
Be prepared for binding at bit breakthrough. When these situations occur, drill has a tendency to
grab and kick opposite to the direction of rotation and
could cause loss of control when breaking through material. If not prepared, this loss of control can
result in possible serious injury.
a) When drilling hard smooth surfaces use a center punch to mark the desired
hole location. This will prevent the drill bit from slipping off center a the hole is starte
b) When drilling metals use a light oil on the drill bit to keep it from overheating. The oil will prolong
the life of bit and increase the drilling action.
c) If the bit jams in the work piece or if the drill stalls, stop the tool immediately. Remove the bit from
the work piece and determine the reason for jamming.
-Bend or burn bits
-Produce off-center or irregular-shaped holes.
d) When drilling large holes in metal, start with a small bit, then finish with a larger bit. Also, lubricate
the bit with oil to improve drilling action and increase bit life.
USING THE AUXILIARY HANDLE ASSEMBLY
Your drill is equipped with an auxiliary handle assembly. For ease of operation, use the handle with
either the left or right hand. The handle can be rotated 360°.
NOTE: For convince and ease of starting threads, the hex
nut has been trapped inside the molded slot in the handle assembly. To adjust the auxiliary handle
assembly:
1) Loosen the handle assembly by turning the handle counterclockwise.
2) Rotate the handle assembly to the desired operating position.
3) Securely tighten by turning the handle assembly clockwise.
HOLDING TOOL
When drilling a large hole with a hole saw, etc., the side grip (auxiliary handle) should be used as a
brace to maintain safe control of the tool. Grasp the rear handle and the front grip firmly when
starting or stopping the tool, since there is an initial and final reaction. When drilling action is
forward (clockwise), the tool should be braced to prevent a counterclockwise reaction if the bit
should bind. When reversing, brace the tool to prevent a clockwise reaction. If the bit must be
removed from a partially drilled hole, be sure the tool is properly braced before reversing.
Always wear safety goggles or safety glasses with side shields during power tool operation or when
blowing dust.
If operation is dusty, also wear a dust mask.
CHUCK REMOVAL
The chuck may be removed and replaced with a new one.
1) Unplug the drill.
2) Open chuck jaws using the provided chuck key.
3) Insert a 5/16 inch (8mm) or larger hex key into the chuck of the drill and tighten the chuck jaws
securely.
4) Tap the hex key sharply with a mallet in a clockwise direction. This will loosen the screw in the
chuck for easy removal.
5) Open chuck jaws and remove hex key.
Remove the chuck screw by turning it in a clockwise direction. NOTE: The screw has left hand
threads.
6) Insert hex key in the chuck and tighten chuck jaws securely. Tap sharply with a mallet in a coun-
terclockwise direction.
This will loosen chuck on the spindle. It can now be unscrewed by hand.
4. MAINTENANCE AND CARE
1) Unplug the tool from the socket before performing any works on the tool!
2) Tool requires no special maintenance, but after some time you must control the parts that are
submitted to wear-and tear under normal operation conditions. This includes the control and repla-
cement of carbon brushes and grease in replacing gear housing. Take the tool to an authorized
service center.
3) Keep the tool and supply cord clean. Keep ventilation slots clean and open. Wipe the surface of
the tool with a soft cloth!
4) It is not allowed to use household cleaning agents that contain petrol, trichloroethylene, ammonia
and chlorides. These substances corrode and damage plastic parts of the tool.
5) Excessive sparking generally indicates the presence of dirt in the motor or abnormal wear on the
carbons.
6) In case of electric or mechanical failure, send the tool to a THC authorized service center for
repair.

NOTA: El taladro no funciona a menos que el selector de sentido de rotación sea empujado comple-
tamente hacia la izquierda o hacia la derecha.
Para correr el taladro a baja velocidad durante periodos de tiempo prolongados. Funcionando a baja
velocidad en uso constante puede hacer que el taladro se sobrecargue. Si esto ocurre, enfríe el
taladro poniéndolo a funcionar en vacío ya toda velocidad.
PARA INSTALAR MECHAS
1) Desenchufe el taladro.
2) Inserte la llave del mandril y gire en sentido antihorario.
3) Abrir o cerrar las mordazas al punto donde la abertura sea ligeramente más grande que la broca
que se va a utilizar. Además, levante la parte frontal del taladro ligeramente para evitar que la broca
caiga de las mordazas.
4) Introduzca la broca.
5) Apriete las mordazas del porta broca en la broca, utilizando la llave de mandril proporcionada.
6) Retire la llave de mandril.
PARA QUITAR MECHAS
1) Desenchufe el taladro.
2) Afloje las mordazas del mismo utilizando la llave de mandril proporcionado
3) Retire la broca.
4) Retirar la llave de mandril.
Asegúrese de introducir la broca en las mordazas. No inserte la broca en las mordazas en un ángulo;
a continuación, apriete, como se muestra en la figura. Esto podría causar que la broca salga dispa-
rada del taladro, lo que resulta en lesiones corporales graves o daños en la boquilla.
1. GENERAL SAFETY RULES
Read all instructions. Failure to follow all instructions listed below may result in electric shock, fire
and/or serious injury. The term “power tool” in all of the warnings listed below refers to your
mains-operated (corded) power tool or battery operated (cordless) power tool.
SAVE THESE INSTRUCTIONS
1- WORK AREA SAFETY
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmosphere, such as in the presence of flammable
liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions can cause you to
lose control.
2- ELECTRICAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
3- PERSONAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
ENGLISH
16
SAFETY RULES FOR DRILLS
a) Hold tool by insulated gripping surfaces when performing an operation where the cutting tools
may contact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts
of the tool “live” and shock the operator. Do not drill, fasten or break into existing walls or other
blind areas where electrical wiring may exist. If this situation is unavoidable, disconnect all fuses or
circuit breakers feeding this work site.
b) Always wear safety goggles or eye protection when using this tool. Use a dust mask or respirator
for applications which generate dust. Hold it in your hand or across legs. Unstable support can
cause the drill bit to bind causing loss of control and injury.
c) Never leave the trigger locked “ON”. Before plugging the tool in, check that the trigger lock is
“OFF”.
Accidental start-ups could cause injury. Position the cord clear of rotating bit. Do not wrap the cord
around your arm or wrist. If you lose control and have the cord wrapped around your arm or wrist it
may entrap you and cause injury.
d) Position yourself to avoid being caught between the tool or side handle and walls or posts.
Should the bit become bound or jammed in the work, the reaction torque of the tool could crush
your hand or let.
e) If the bit becomes bound in the work piece, release the trigger immediately, reverse the direction
of rotation and slowly squeeze the trigger to back out the bit. Be ready for a strong reaction torque.
The drill body will tend to twist in the opposite direction as the drill bit is rotating.
f) Do not grasp the tool or place your hand too close to the spinning chuk or drill bit. Your hand may
be lacerated.
g) Do not use the switch “Lock-ON” feature in situation where drill bit binding is likely. (For example:
just before the bit is ready to break through the material, anytime when
using a “Hole Saw”, auger bits...... etc.) When the bit binds, the drill’s body will twist or kick-back in
opposite direction and the release of the trigger “Lock-ON” may be difficult.
h) Be aware of the location and setting of the switch “Lock-ON” button. If the switch is locked “ON”
during the use, be ready for emergency situations to switch it “OFF”, by first pulling the trigger then
immediately releasing it without pressing the “Lock-ON”button.
i) When installing a drill bit, insert the shank of the bit well within the jaws of the chuck. If the bit is
not inserted deep enough, the grip of the jaws over the bit is reduced and the loss of control is
increased.
j) Do not use dull or damaged bits and accessories. Dull or damaged bits have a greater tendency to
bind in the work piece.
k) When removing the bit from the tool avoid contact with skin and use proper protective gloves
when grasping the bit or accessory. Accessories may be hot after prolonged use.
l) Check to see that keys and adjusting wrenches are removed from the drill before switching the
tool “ON”. Keys or wrenches can fly away at high velocity striking you or a bystander.
m) Do not run the drill while carrying it at your side. A spinning drill bit could become entangled with
clothing and injury may result.
n) This tool may be used with sanding and polishing disks, grinding wheels, wire wheel and wire cup
brushes. These accessories must be rated for at least the speed recommended on the tool warning
label. Wheels and other accessories running over rated speed can fly apart and cause injury.
o) Avoid bouncing and snagging the wheels, discs or brushes especially when working corners,
sharp edges, etc. This can cause loss of control and kickback.
p) Some dust created by power sanding, sawing, grinding, drilling, and other construction activities
contains chemicals known to cause cancer, birth defects or other reproductive harm. Some exam-
ples of these chemicals are:
WOOD DRILLING
a) Always clamp the work piece to a steady base. Never hold in your hand or across your legs.
b) Apply pressure in line with the bit. Applying pressure at an angle could cause the bit to bind or
break.
c) Thin materials that may splinter should be drilled with another piece of wood placed underneath.
d) Twist bits can be used for wood drilling but will overheat if the flutes are not cleared of wood
chips periodically.
e) To prevent splintering when finishing holes, stop drilling just before the holes breaks through and
complete the hole from the other side.
MASONRY DRILLING
a) Always use carbide tip bits for drilling masonry.
b) Use an even pressure, hard enough to keep the drilling bit, but not so hard that the bit spins in the
hole. Spinning the bit will dull it quickly. Bricks and similar soft materials will take less pressure than
a hard material like concrete.
DRILL BITS
Always inspect drill bits for excessive wear. Use only bits that are sharp and in good condition.
TWIST BITS: Available with straight and reduced shanks for wood and light duty metal drilling. High
speed bits cut faster and last longer on hard materials.
CARBIDE TIPPED BITS: Used for drilling stone, concrete, plaster, ceramics, plaster, cement and
other unusually hard nonmetals.
Use continuous heavy feed pressure when employing carbide tip bits.
METAL DRILLING
a) For maximum performance, use high speed steel bits for metal or steel drilling.
b) Begin drilling at a very low speed to prevent the bit from slipping off the starting point.
c) Maintain a speed and pressure which allows cutting without overheating the bit. Applying too
much pressure will:
-Overheat the drill
-Wear the bearings
DRILLING FUNCTION
This drill can pass from normal drilling to percussion drilling, simply by pushing selector fitted on
top of the drill. It is possible to turn the percussion system on and off, even while the machine is
running and without the risk of causing damage to the mechanism.
HAMMER/DRILL FUNCTION
1) To use the tool as a hammer, move the hammer/drill selector switch to the right.
2) To use the tool as a drill, move the hammer/drill selector switch to the left.
USING THE DEPTH GAUGE
When drilling to preset depth, use the adjustable depth gauge to mark the exact depth needed.
1) Insert depth gauge in the side of the handle.
2) Determine drilling depth needed.
3) Loosen the the handle and lower the gauge until the distance between the end of the depth
gauge and the end of the drilling bit.
4) Drill until the material touches the end of the depth gauge. The hole will be the desired depth.
WARNING:
When servicing use only identical THC replacement parts.
Use of any other parts may create a hazard or cause product damage.
5. SERVICING AND REPAIRS
-If servicing is required, contact one of our listed service centers. It is not allowed and dangerous to
perform any individual work on the tool.
- Have the tool repaired by authorized person.
- Any repairs of the tool in unauthorized service centers is performed at own responsibility.
- The owner of the tool is responsible for all works on the tool that were not performed in authorized
service center, and therefore he looses the claim for guarantee.
6. TECHNICAL DATA
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
4- POWER TOOL USE AND CARE
a) Do not force the power tool. Use the correct power tool for your application. The correct power
tool will do the job better and safer at the rate for which it was designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be
controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from power tool
before making any adjustments, changing accessories, or storing power tools, such preventive
safety measures reduce the risk of starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the
power tool or these instructions to operate the power tool. Power tools are dangerous in the hands
of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and
any other condition that may affect the power tools operation. If damaged, have the power tool
repaired before use. Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc., in accordance with these instructions and in
the manner intended for the particular type of power tool, taking into account the working condition
and the work to be performed. Use of the power tool for operation different from those intended
could result in a hazardous situation.
h) Use clamps or other practical way to secure and support the work piece to a stable platform.
Holding the work by hand or against your body is unstable and may lead to loss of control.
i) Empty dust container frequently, especially when sanding wood with polyurethane, varnish, she-
llac or similarly coated surface. Fine particles of sanding dust may self ignite and cause fire.
5- SERVICE
a) Have your power tool serviced by a qualified repair person using only identical replacement parts.
This will ensure that the safety of the power tool is maintained.
b) Develop a periodic maintenance schedule for your tool. When cleaning a tool be careful not to
disassemble any portion of the tool since internal wires may be misplaced or pinched or safety
guard return springs may be improperly mounted. Certain cleaning agents such as gasoline, carbon
tetrachloride, ammonia, etc. may damage plastic parts.
c) Hold power tool by insulated gripping surfaces, when performing an operating where the cutting
accessory may contact hidden wiring or its own cost. Cutting accessory contacting a “live” wire
make exposed metal parts of the power tool (live) and could
give the operator and electric shock. Dear customer:
Thank you for buying a Daewoo power tool. Should you have any questions, vagueness or second
thoughts about our products, we recommend you to contact our experts in Sales and second
thoughts about our products. We recommended you to contact our experts in sales and Service
Department. We recommends our to our experts in Sales and Service Department, who will advise
you and help you find the right answers to the set questions. Please contact our local distributors or
dealers directly.
- Lead from lead-based paints,
- Crystalline silica from bricks and cement and other masonry products, and
- Arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well ventilated area, and work with approved safety
equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
2. OPERATION
WARNING:
Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a
second is sufficient to inflict severe injury.
Always wear safety goggles or safety glasses with side shields when operating tools.
Failure to do so could result in objects being thrown into your eyes resulting in possible serious
injury.
3. APPLICATIONS
You may use this tool for the purposes listed below:
1) Drilling in wood
2) Drilling in ceramics, plastics, fiberglass, and laminates
3) Drilling in metals SWITCH OPERATION
To turn the drill ON, depress the switch trigger. To turn it OFF, release the switch trigger.
VARIABLE SPEED
The rotational speed of the drill can be controlled by varying the amount that the trigger switch is
pulled. Speed is low when the trigger switch is pulled slightly and increases as the trigger switch is
pulled more. Pulling the trigger and pushing the stopper, it keeps the switched-on condition which is
convenient for continuous running. When switching off, the stopper can be disconnected by pulling
trigger again.
DIRECTION OF ROTATION SELECTOR (FORWARD/REVERSE)
The direction of bit rotation is reversible and is controlled by a selector located above the switch
trigger. With the drill held in normal operating position, the direction of rotation selector should be
positioned to the left of the switch trigger for forward drilling. The drilling direction is reversed when
the selector is to the right of the switch trigger.
CAUTION:
To prevent gear damage, always allow the chuck to come to a complete stop before changing the
direction of rotation. To stop the drill, release the switch trigger and allow the chuck to come to a
complete stop.
NOTE: The drill will not run unless the direction of rotation selector is pushed fully to the left or right.
To avoid running the drill at low speeds for extended periods of time. Running at low speeds under
constant usage may cause the drill to become overhead. If this occurs, cool the drill by running it
without a load and at full speed.
TO INSTALL / REMOVE BITS
1. Unplug the drill firstly
2. Follow below picture to loosen/tighten chuck and install/remove drill bits.
Make sure to insert the drill bit straight into the chuck jaws. Do not insert the drill bit
into the chuck jaws at an angle then tighten, as shown in figure. This could cause the drill
bit to be thrown from the drill, resulting in possible serious personal injury or damage to
the chuck.
LOCK-ON BUTTON
This drill is equipped with a lock-on feature, which is convenient for continuous drilling for extended
periods of time.
To lock-on:
1) Depress the switch trigger to the end..
2) Push in and hold the lock-on button, located on the side of the handle.
3) Release the switch trigger.
4) Release the lock-on button and the drill will continue running.
5) To release the lock, depress and release the switch trigger. If the lock-on feature is engaged
during use and the drill becomes disconnected from the power supply, disengage the lock-on
feature immediately.
DRILLING
1) Depress and release the switch trigger to be sure the drill is in the OFF position before connecting
it to power supply.
2) Check the direction of rotation selector for correct setting (forward or reverse).
3) Secure the material to be drilled in a vise or with clamps to keep it from turning as the drill bit
rotates.
4) Plug the drill into power supply source.
5) Hold the drill firmly and place the bit at the point to be drilled.
6) Depress the switch trigger to start the drill. Do not lock the switch ON for jobs where the drill may
need to be stopped suddenly.
7) Move the drill bit into the work piece applying only enough pressure to keep the bit cutting. Do
not force the drill or apply side pressure to elongate a hole. Let the drill and bit do the work.
WARNING:
Be prepared for binding at bit breakthrough. When these situations occur, drill has a tendency to
grab and kick opposite to the direction of rotation and
could cause loss of control when breaking through material. If not prepared, this loss of control can
result in possible serious injury.
a) When drilling hard smooth surfaces use a center punch to mark the desired
hole location. This will prevent the drill bit from slipping off center a the hole is starte
b) When drilling metals use a light oil on the drill bit to keep it from overheating. The oil will prolong
the life of bit and increase the drilling action.
c) If the bit jams in the work piece or if the drill stalls, stop the tool immediately. Remove the bit from
the work piece and determine the reason for jamming.
-Bend or burn bits
-Produce off-center or irregular-shaped holes.
d) When drilling large holes in metal, start with a small bit, then finish with a larger bit. Also, lubricate
the bit with oil to improve drilling action and increase bit life.
USING THE AUXILIARY HANDLE ASSEMBLY
Your drill is equipped with an auxiliary handle assembly. For ease of operation, use the handle with
either the left or right hand. The handle can be rotated 360°.
NOTE: For convince and ease of starting threads, the hex
nut has been trapped inside the molded slot in the handle assembly. To adjust the auxiliary handle
assembly:
1) Loosen the handle assembly by turning the handle counterclockwise.
2) Rotate the handle assembly to the desired operating position.
3) Securely tighten by turning the handle assembly clockwise.
HOLDING TOOL
When drilling a large hole with a hole saw, etc., the side grip (auxiliary handle) should be used as a
brace to maintain safe control of the tool. Grasp the rear handle and the front grip firmly when
starting or stopping the tool, since there is an initial and final reaction. When drilling action is
forward (clockwise), the tool should be braced to prevent a counterclockwise reaction if the bit
should bind. When reversing, brace the tool to prevent a clockwise reaction. If the bit must be
removed from a partially drilled hole, be sure the tool is properly braced before reversing.
Always wear safety goggles or safety glasses with side shields during power tool operation or when
blowing dust.
If operation is dusty, also wear a dust mask.
CHUCK REMOVAL
The chuck may be removed and replaced with a new one.
1) Unplug the drill.
2) Open chuck jaws using the provided chuck key.
3) Insert a 5/16 inch (8mm) or larger hex key into the chuck of the drill and tighten the chuck jaws
securely.
4) Tap the hex key sharply with a mallet in a clockwise direction. This will loosen the screw in the
chuck for easy removal.
5) Open chuck jaws and remove hex key.
Remove the chuck screw by turning it in a clockwise direction. NOTE: The screw has left hand
threads.
6) Insert hex key in the chuck and tighten chuck jaws securely. Tap sharply with a mallet in a coun-
terclockwise direction.
This will loosen chuck on the spindle. It can now be unscrewed by hand.
4. MAINTENANCE AND CARE
1) Unplug the tool from the socket before performing any works on the tool!
2) Tool requires no special maintenance, but after some time you must control the parts that are
submitted to wear-and tear under normal operation conditions. This includes the control and repla-
cement of carbon brushes and grease in replacing gear housing. Take the tool to an authorized
service center.
3) Keep the tool and supply cord clean. Keep ventilation slots clean and open. Wipe the surface of
the tool with a soft cloth!
4) It is not allowed to use household cleaning agents that contain petrol, trichloroethylene, ammonia
and chlorides. These substances corrode and damage plastic parts of the tool.
5) Excessive sparking generally indicates the presence of dirt in the motor or abnormal wear on the
carbons.
6) In case of electric or mechanical failure, send the tool to a THC authorized service center for
repair.

BOTÓN DE BLOQUEO
Este taladro está equipado con una característica de bloqueo, la cual para la perforación continua
durante periodos de tiempo prolongados.
Para bloquear:
1) Oprima el gatillo hasta el final.
2) Presione y mantenga presionado el botón del seguro de encendido, situado en el lado del mango.
3) Suelte el gatillo.
4) Soltar el botón del seguro de encendido y el taladro continuará funcionando.
5) Para liberar el bloqueo, apriete y suelte el gatillo del interruptor.
Si el seguro de encendido se activa durante el uso y el taladro se desconecta de la red eléctrica,
desconectar el seguro de encendido de inmediato.
PERFORACIÓN
1) Pulse y suelte el gatillo para asegurarse de que la perforación está en la posición de apagado
antes de conectarlo a la fuente de alimentación.
2) Compruebe el selector de sentido de rotación para el ajuste correcto (hacia delante o hacia atrás).
3) Asegurar el material a ser taladrado en un tornillo de banco o con mordazas para evitar que gire al
girar la broca.
4) Enchufe el taladro en la fuente de suministro de energía.
5) Sostenga firmemente el taladro y coloque la broca en el punto a taladrar.
6) Apriete el gatillo para encender el taladro. No bloquee el interruptor para trabajos donde puede
que sea necesario suspender repentinamente el taladro.
7) Mueva la broca en el trabajo aplicando solamente suficiente presión para mantener la broca. No
fuerce el taladro ni aplique presión lateral para alargar un agujero. Deje que el taladro y la mecha
hagan el trabajo.
ADVERTENCIA:
Esté preparado para la unión de la ruptura de la mecha. Cuando se producen estas situaciones, el
taladro tiende a atascarse y retroceder opuesta a la dirección de rotación y podría causar la pérdida de
control al cortar el material. Si no está preparado, esta pérdida de control podría ser causa de lesiones
graves.
a) Cuando taladre superficies duras y lisas use un punzón para marcar la ubicación de la perfora-
ción. Esto evitará que la broca se salga del punto de inicio del agujero.
b) Cuando taladre metales utilice un aceite ligero en la broca para evitar que se sobrecaliente. El
aceite prolongará la vida de las mechas y aumentará la acción de perforación.
c) Si la broca se atasca en la pieza de trabajo o si se detiene el taladro, detener la herramienta
1. GENERAL SAFETY RULES
Read all instructions. Failure to follow all instructions listed below may result in electric shock, fire
and/or serious injury. The term “power tool” in all of the warnings listed below refers to your
mains-operated (corded) power tool or battery operated (cordless) power tool.
SAVE THESE INSTRUCTIONS
1- WORK AREA SAFETY
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmosphere, such as in the presence of flammable
liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions can cause you to
lose control.
2- ELECTRICAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
3- PERSONAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
SAFETY RULES FOR DRILLS
a) Hold tool by insulated gripping surfaces when performing an operation where the cutting tools
may contact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts
of the tool “live” and shock the operator. Do not drill, fasten or break into existing walls or other
blind areas where electrical wiring may exist. If this situation is unavoidable, disconnect all fuses or
circuit breakers feeding this work site.
b) Always wear safety goggles or eye protection when using this tool. Use a dust mask or respirator
for applications which generate dust. Hold it in your hand or across legs. Unstable support can
cause the drill bit to bind causing loss of control and injury.
c) Never leave the trigger locked “ON”. Before plugging the tool in, check that the trigger lock is
“OFF”.
Accidental start-ups could cause injury. Position the cord clear of rotating bit. Do not wrap the cord
around your arm or wrist. If you lose control and have the cord wrapped around your arm or wrist it
may entrap you and cause injury.
d) Position yourself to avoid being caught between the tool or side handle and walls or posts.
Should the bit become bound or jammed in the work, the reaction torque of the tool could crush
your hand or let.
e) If the bit becomes bound in the work piece, release the trigger immediately, reverse the direction
of rotation and slowly squeeze the trigger to back out the bit. Be ready for a strong reaction torque.
The drill body will tend to twist in the opposite direction as the drill bit is rotating.
f) Do not grasp the tool or place your hand too close to the spinning chuk or drill bit. Your hand may
be lacerated.
g) Do not use the switch “Lock-ON” feature in situation where drill bit binding is likely. (For example:
just before the bit is ready to break through the material, anytime when
using a “Hole Saw”, auger bits...... etc.) When the bit binds, the drill’s body will twist or kick-back in
opposite direction and the release of the trigger “Lock-ON” may be difficult.
h) Be aware of the location and setting of the switch “Lock-ON” button. If the switch is locked “ON”
during the use, be ready for emergency situations to switch it “OFF”, by first pulling the trigger then
immediately releasing it without pressing the “Lock-ON”button.
i) When installing a drill bit, insert the shank of the bit well within the jaws of the chuck. If the bit is
not inserted deep enough, the grip of the jaws over the bit is reduced and the loss of control is
increased.
j) Do not use dull or damaged bits and accessories. Dull or damaged bits have a greater tendency to
bind in the work piece.
k) When removing the bit from the tool avoid contact with skin and use proper protective gloves
when grasping the bit or accessory. Accessories may be hot after prolonged use.
l) Check to see that keys and adjusting wrenches are removed from the drill before switching the
tool “ON”. Keys or wrenches can fly away at high velocity striking you or a bystander.
m) Do not run the drill while carrying it at your side. A spinning drill bit could become entangled with
clothing and injury may result.
n) This tool may be used with sanding and polishing disks, grinding wheels, wire wheel and wire cup
brushes. These accessories must be rated for at least the speed recommended on the tool warning
label. Wheels and other accessories running over rated speed can fly apart and cause injury.
o) Avoid bouncing and snagging the wheels, discs or brushes especially when working corners,
sharp edges, etc. This can cause loss of control and kickback.
p) Some dust created by power sanding, sawing, grinding, drilling, and other construction activities
contains chemicals known to cause cancer, birth defects or other reproductive harm. Some exam-
ples of these chemicals are:
WOOD DRILLING
a) Always clamp the work piece to a steady base. Never hold in your hand or across your legs.
b) Apply pressure in line with the bit. Applying pressure at an angle could cause the bit to bind or
break.
c) Thin materials that may splinter should be drilled with another piece of wood placed underneath.
d) Twist bits can be used for wood drilling but will overheat if the flutes are not cleared of wood
chips periodically.
e) To prevent splintering when finishing holes, stop drilling just before the holes breaks through and
complete the hole from the other side.
MASONRY DRILLING
a) Always use carbide tip bits for drilling masonry.
b) Use an even pressure, hard enough to keep the drilling bit, but not so hard that the bit spins in the
hole. Spinning the bit will dull it quickly. Bricks and similar soft materials will take less pressure than
a hard material like concrete.
DRILL BITS
Always inspect drill bits for excessive wear. Use only bits that are sharp and in good condition.
TWIST BITS: Available with straight and reduced shanks for wood and light duty metal drilling. High
speed bits cut faster and last longer on hard materials.
CARBIDE TIPPED BITS: Used for drilling stone, concrete, plaster, ceramics, plaster, cement and
other unusually hard nonmetals.
Use continuous heavy feed pressure when employing carbide tip bits.
METAL DRILLING
a) For maximum performance, use high speed steel bits for metal or steel drilling.
b) Begin drilling at a very low speed to prevent the bit from slipping off the starting point.
c) Maintain a speed and pressure which allows cutting without overheating the bit. Applying too
much pressure will:
-Overheat the drill
-Wear the bearings
DRILLING FUNCTION
This drill can pass from normal drilling to percussion drilling, simply by pushing selector fitted on
top of the drill. It is possible to turn the percussion system on and off, even while the machine is
running and without the risk of causing damage to the mechanism.
HAMMER/DRILL FUNCTION
1) To use the tool as a hammer, move the hammer/drill selector switch to the right.
2) To use the tool as a drill, move the hammer/drill selector switch to the left.
USING THE DEPTH GAUGE
When drilling to preset depth, use the adjustable depth gauge to mark the exact depth needed.
1) Insert depth gauge in the side of the handle.
2) Determine drilling depth needed.
3) Loosen the the handle and lower the gauge until the distance between the end of the depth
gauge and the end of the drilling bit.
4) Drill until the material touches the end of the depth gauge. The hole will be the desired depth.
WARNING:
When servicing use only identical THC replacement parts.
Use of any other parts may create a hazard or cause product damage.
5. SERVICING AND REPAIRS
-If servicing is required, contact one of our listed service centers. It is not allowed and dangerous to
perform any individual work on the tool.
- Have the tool repaired by authorized person.
- Any repairs of the tool in unauthorized service centers is performed at own responsibility.
- The owner of the tool is responsible for all works on the tool that were not performed in authorized
service center, and therefore he looses the claim for guarantee.
6. TECHNICAL DATA
17
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
4- POWER TOOL USE AND CARE
a) Do not force the power tool. Use the correct power tool for your application. The correct power
tool will do the job better and safer at the rate for which it was designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be
controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from power tool
before making any adjustments, changing accessories, or storing power tools, such preventive
safety measures reduce the risk of starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the
power tool or these instructions to operate the power tool. Power tools are dangerous in the hands
of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and
any other condition that may affect the power tools operation. If damaged, have the power tool
repaired before use. Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc., in accordance with these instructions and in
the manner intended for the particular type of power tool, taking into account the working condition
and the work to be performed. Use of the power tool for operation different from those intended
could result in a hazardous situation.
h) Use clamps or other practical way to secure and support the work piece to a stable platform.
Holding the work by hand or against your body is unstable and may lead to loss of control.
i) Empty dust container frequently, especially when sanding wood with polyurethane, varnish, she-
llac or similarly coated surface. Fine particles of sanding dust may self ignite and cause fire.
5- SERVICE
a) Have your power tool serviced by a qualified repair person using only identical replacement parts.
This will ensure that the safety of the power tool is maintained.
b) Develop a periodic maintenance schedule for your tool. When cleaning a tool be careful not to
disassemble any portion of the tool since internal wires may be misplaced or pinched or safety
guard return springs may be improperly mounted. Certain cleaning agents such as gasoline, carbon
tetrachloride, ammonia, etc. may damage plastic parts.
c) Hold power tool by insulated gripping surfaces, when performing an operating where the cutting
accessory may contact hidden wiring or its own cost. Cutting accessory contacting a “live” wire
make exposed metal parts of the power tool (live) and could
give the operator and electric shock. Dear customer:
Thank you for buying a Daewoo power tool. Should you have any questions, vagueness or second
thoughts about our products, we recommend you to contact our experts in Sales and second
thoughts about our products. We recommended you to contact our experts in sales and Service
Department. We recommends our to our experts in Sales and Service Department, who will advise
you and help you find the right answers to the set questions. Please contact our local distributors or
dealers directly.
- Lead from lead-based paints,
- Crystalline silica from bricks and cement and other masonry products, and
- Arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well ventilated area, and work with approved safety
equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
2. OPERATION
WARNING:
Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a
second is sufficient to inflict severe injury.
Always wear safety goggles or safety glasses with side shields when operating tools.
Failure to do so could result in objects being thrown into your eyes resulting in possible serious
injury.
3. APPLICATIONS
You may use this tool for the purposes listed below:
1) Drilling in wood
2) Drilling in ceramics, plastics, fiberglass, and laminates
3) Drilling in metals SWITCH OPERATION
To turn the drill ON, depress the switch trigger. To turn it OFF, release the switch trigger.
VARIABLE SPEED
The rotational speed of the drill can be controlled by varying the amount that the trigger switch is
pulled. Speed is low when the trigger switch is pulled slightly and increases as the trigger switch is
pulled more. Pulling the trigger and pushing the stopper, it keeps the switched-on condition which is
convenient for continuous running. When switching off, the stopper can be disconnected by pulling
trigger again.
DIRECTION OF ROTATION SELECTOR (FORWARD/REVERSE)
The direction of bit rotation is reversible and is controlled by a selector located above the switch
trigger. With the drill held in normal operating position, the direction of rotation selector should be
positioned to the left of the switch trigger for forward drilling. The drilling direction is reversed when
the selector is to the right of the switch trigger.
CAUTION:
To prevent gear damage, always allow the chuck to come to a complete stop before changing the
direction of rotation. To stop the drill, release the switch trigger and allow the chuck to come to a
complete stop.
NOTE: The drill will not run unless the direction of rotation selector is pushed fully to the left or right.
To avoid running the drill at low speeds for extended periods of time. Running at low speeds under
constant usage may cause the drill to become overhead. If this occurs, cool the drill by running it
without a load and at full speed.
TO INSTALL / REMOVE BITS
1. Unplug the drill firstly
2. Follow below picture to loosen/tighten chuck and install/remove drill bits.
Make sure to insert the drill bit straight into the chuck jaws. Do not insert the drill bit
into the chuck jaws at an angle then tighten, as shown in figure. This could cause the drill
bit to be thrown from the drill, resulting in possible serious personal injury or damage to
the chuck.
LOCK-ON BUTTON
This drill is equipped with a lock-on feature, which is convenient for continuous drilling for extended
periods of time.
To lock-on:
1) Depress the switch trigger to the end..
2) Push in and hold the lock-on button, located on the side of the handle.
3) Release the switch trigger.
4) Release the lock-on button and the drill will continue running.
5) To release the lock, depress and release the switch trigger. If the lock-on feature is engaged
during use and the drill becomes disconnected from the power supply, disengage the lock-on
feature immediately.
DRILLING
1) Depress and release the switch trigger to be sure the drill is in the OFF position before connecting
it to power supply.
2) Check the direction of rotation selector for correct setting (forward or reverse).
3) Secure the material to be drilled in a vise or with clamps to keep it from turning as the drill bit
rotates.
4) Plug the drill into power supply source.
5) Hold the drill firmly and place the bit at the point to be drilled.
6) Depress the switch trigger to start the drill. Do not lock the switch ON for jobs where the drill may
need to be stopped suddenly.
7) Move the drill bit into the work piece applying only enough pressure to keep the bit cutting. Do
not force the drill or apply side pressure to elongate a hole. Let the drill and bit do the work.
WARNING:
Be prepared for binding at bit breakthrough. When these situations occur, drill has a tendency to
grab and kick opposite to the direction of rotation and
could cause loss of control when breaking through material. If not prepared, this loss of control can
result in possible serious injury.
a) When drilling hard smooth surfaces use a center punch to mark the desired
hole location. This will prevent the drill bit from slipping off center a the hole is starte
b) When drilling metals use a light oil on the drill bit to keep it from overheating. The oil will prolong
the life of bit and increase the drilling action.
c) If the bit jams in the work piece or if the drill stalls, stop the tool immediately. Remove the bit from
the work piece and determine the reason for jamming.
-Bend or burn bits
-Produce off-center or irregular-shaped holes.
d) When drilling large holes in metal, start with a small bit, then finish with a larger bit. Also, lubricate
the bit with oil to improve drilling action and increase bit life.
USING THE AUXILIARY HANDLE ASSEMBLY
Your drill is equipped with an auxiliary handle assembly. For ease of operation, use the handle with
either the left or right hand. The handle can be rotated 360°.
NOTE: For convince and ease of starting threads, the hex
nut has been trapped inside the molded slot in the handle assembly. To adjust the auxiliary handle
assembly:
1) Loosen the handle assembly by turning the handle counterclockwise.
2) Rotate the handle assembly to the desired operating position.
3) Securely tighten by turning the handle assembly clockwise.
HOLDING TOOL
When drilling a large hole with a hole saw, etc., the side grip (auxiliary handle) should be used as a
brace to maintain safe control of the tool. Grasp the rear handle and the front grip firmly when
starting or stopping the tool, since there is an initial and final reaction. When drilling action is
forward (clockwise), the tool should be braced to prevent a counterclockwise reaction if the bit
should bind. When reversing, brace the tool to prevent a clockwise reaction. If the bit must be
removed from a partially drilled hole, be sure the tool is properly braced before reversing.
Always wear safety goggles or safety glasses with side shields during power tool operation or when
blowing dust.
If operation is dusty, also wear a dust mask.
CHUCK REMOVAL
The chuck may be removed and replaced with a new one.
1) Unplug the drill.
2) Open chuck jaws using the provided chuck key.
3) Insert a 5/16 inch (8mm) or larger hex key into the chuck of the drill and tighten the chuck jaws
securely.
4) Tap the hex key sharply with a mallet in a clockwise direction. This will loosen the screw in the
chuck for easy removal.
5) Open chuck jaws and remove hex key.
Remove the chuck screw by turning it in a clockwise direction. NOTE: The screw has left hand
threads.
6) Insert hex key in the chuck and tighten chuck jaws securely. Tap sharply with a mallet in a coun-
terclockwise direction.
This will loosen chuck on the spindle. It can now be unscrewed by hand.
4. MAINTENANCE AND CARE
1) Unplug the tool from the socket before performing any works on the tool!
2) Tool requires no special maintenance, but after some time you must control the parts that are
submitted to wear-and tear under normal operation conditions. This includes the control and repla-
cement of carbon brushes and grease in replacing gear housing. Take the tool to an authorized
service center.
3) Keep the tool and supply cord clean. Keep ventilation slots clean and open. Wipe the surface of
the tool with a soft cloth!
4) It is not allowed to use household cleaning agents that contain petrol, trichloroethylene, ammonia
and chlorides. These substances corrode and damage plastic parts of the tool.
5) Excessive sparking generally indicates the presence of dirt in the motor or abnormal wear on the
carbons.
6) In case of electric or mechanical failure, send the tool to a THC authorized service center for
repair.

1. GENERAL SAFETY RULES
Read all instructions. Failure to follow all instructions listed below may result in electric shock, fire
and/or serious injury. The term “power tool” in all of the warnings listed below refers to your
mains-operated (corded) power tool or battery operated (cordless) power tool.
SAVE THESE INSTRUCTIONS
1- WORK AREA SAFETY
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmosphere, such as in the presence of flammable
liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions can cause you to
lose control.
2- ELECTRICAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
3- PERSONAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
SAFETY RULES FOR DRILLS
a) Hold tool by insulated gripping surfaces when performing an operation where the cutting tools
may contact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts
of the tool “live” and shock the operator. Do not drill, fasten or break into existing walls or other
blind areas where electrical wiring may exist. If this situation is unavoidable, disconnect all fuses or
circuit breakers feeding this work site.
b) Always wear safety goggles or eye protection when using this tool. Use a dust mask or respirator
for applications which generate dust. Hold it in your hand or across legs. Unstable support can
cause the drill bit to bind causing loss of control and injury.
c) Never leave the trigger locked “ON”. Before plugging the tool in, check that the trigger lock is
“OFF”.
Accidental start-ups could cause injury. Position the cord clear of rotating bit. Do not wrap the cord
around your arm or wrist. If you lose control and have the cord wrapped around your arm or wrist it
may entrap you and cause injury.
d) Position yourself to avoid being caught between the tool or side handle and walls or posts.
Should the bit become bound or jammed in the work, the reaction torque of the tool could crush
your hand or let.
e) If the bit becomes bound in the work piece, release the trigger immediately, reverse the direction
of rotation and slowly squeeze the trigger to back out the bit. Be ready for a strong reaction torque.
The drill body will tend to twist in the opposite direction as the drill bit is rotating.
f) Do not grasp the tool or place your hand too close to the spinning chuk or drill bit. Your hand may
be lacerated.
g) Do not use the switch “Lock-ON” feature in situation where drill bit binding is likely. (For example:
just before the bit is ready to break through the material, anytime when
using a “Hole Saw”, auger bits...... etc.) When the bit binds, the drill’s body will twist or kick-back in
opposite direction and the release of the trigger “Lock-ON” may be difficult.
h) Be aware of the location and setting of the switch “Lock-ON” button. If the switch is locked “ON”
during the use, be ready for emergency situations to switch it “OFF”, by first pulling the trigger then
immediately releasing it without pressing the “Lock-ON”button.
i) When installing a drill bit, insert the shank of the bit well within the jaws of the chuck. If the bit is
not inserted deep enough, the grip of the jaws over the bit is reduced and the loss of control is
increased.
j) Do not use dull or damaged bits and accessories. Dull or damaged bits have a greater tendency to
bind in the work piece.
k) When removing the bit from the tool avoid contact with skin and use proper protective gloves
when grasping the bit or accessory. Accessories may be hot after prolonged use.
l) Check to see that keys and adjusting wrenches are removed from the drill before switching the
tool “ON”. Keys or wrenches can fly away at high velocity striking you or a bystander.
m) Do not run the drill while carrying it at your side. A spinning drill bit could become entangled with
clothing and injury may result.
n) This tool may be used with sanding and polishing disks, grinding wheels, wire wheel and wire cup
brushes. These accessories must be rated for at least the speed recommended on the tool warning
label. Wheels and other accessories running over rated speed can fly apart and cause injury.
o) Avoid bouncing and snagging the wheels, discs or brushes especially when working corners,
sharp edges, etc. This can cause loss of control and kickback.
p) Some dust created by power sanding, sawing, grinding, drilling, and other construction activities
contains chemicals known to cause cancer, birth defects or other reproductive harm. Some exam-
ples of these chemicals are:
ENGLISH
18
WOOD DRILLING
a) Always clamp the work piece to a steady base. Never hold in your hand or across your legs.
b) Apply pressure in line with the bit. Applying pressure at an angle could cause the bit to bind or
break.
c) Thin materials that may splinter should be drilled with another piece of wood placed underneath.
d) Twist bits can be used for wood drilling but will overheat if the flutes are not cleared of wood
chips periodically.
e) To prevent splintering when finishing holes, stop drilling just before the holes breaks through and
complete the hole from the other side.
MASONRY DRILLING
a) Always use carbide tip bits for drilling masonry.
b) Use an even pressure, hard enough to keep the drilling bit, but not so hard that the bit spins in the
hole. Spinning the bit will dull it quickly. Bricks and similar soft materials will take less pressure than
a hard material like concrete.
DRILL BITS
Always inspect drill bits for excessive wear. Use only bits that are sharp and in good condition.
TWIST BITS: Available with straight and reduced shanks for wood and light duty metal drilling. High
speed bits cut faster and last longer on hard materials.
CARBIDE TIPPED BITS: Used for drilling stone, concrete, plaster, ceramics, plaster, cement and
other unusually hard nonmetals.
Use continuous heavy feed pressure when employing carbide tip bits.
METAL DRILLING
a) For maximum performance, use high speed steel bits for metal or steel drilling.
b) Begin drilling at a very low speed to prevent the bit from slipping off the starting point.
c) Maintain a speed and pressure which allows cutting without overheating the bit. Applying too
much pressure will:
-Overheat the drill
-Wear the bearings
DRILLING FUNCTION
This drill can pass from normal drilling to percussion drilling, simply by pushing selector fitted on
top of the drill. It is possible to turn the percussion system on and off, even while the machine is
running and without the risk of causing damage to the mechanism.
HAMMER/DRILL FUNCTION
1) To use the tool as a hammer, move the hammer/drill selector switch to the right.
2) To use the tool as a drill, move the hammer/drill selector switch to the left.
USING THE DEPTH GAUGE
When drilling to preset depth, use the adjustable depth gauge to mark the exact depth needed.
1) Insert depth gauge in the side of the handle.
2) Determine drilling depth needed.
3) Loosen the the handle and lower the gauge until the distance between the end of the depth
gauge and the end of the drilling bit.
4) Drill until the material touches the end of the depth gauge. The hole will be the desired depth.
WARNING:
When servicing use only identical THC replacement parts.
Use of any other parts may create a hazard or cause product damage.
5. SERVICING AND REPAIRS
-If servicing is required, contact one of our listed service centers. It is not allowed and dangerous to
perform any individual work on the tool.
- Have the tool repaired by authorized person.
- Any repairs of the tool in unauthorized service centers is performed at own responsibility.
- The owner of the tool is responsible for all works on the tool that were not performed in authorized
service center, and therefore he looses the claim for guarantee.
6. TECHNICAL DATA
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
4- POWER TOOL USE AND CARE
a) Do not force the power tool. Use the correct power tool for your application. The correct power
tool will do the job better and safer at the rate for which it was designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be
controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from power tool
before making any adjustments, changing accessories, or storing power tools, such preventive
safety measures reduce the risk of starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the
power tool or these instructions to operate the power tool. Power tools are dangerous in the hands
of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and
any other condition that may affect the power tools operation. If damaged, have the power tool
repaired before use. Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc., in accordance with these instructions and in
the manner intended for the particular type of power tool, taking into account the working condition
and the work to be performed. Use of the power tool for operation different from those intended
could result in a hazardous situation.
h) Use clamps or other practical way to secure and support the work piece to a stable platform.
Holding the work by hand or against your body is unstable and may lead to loss of control.
i) Empty dust container frequently, especially when sanding wood with polyurethane, varnish, she-
llac or similarly coated surface. Fine particles of sanding dust may self ignite and cause fire.
5- SERVICE
a) Have your power tool serviced by a qualified repair person using only identical replacement parts.
This will ensure that the safety of the power tool is maintained.
b) Develop a periodic maintenance schedule for your tool. When cleaning a tool be careful not to
disassemble any portion of the tool since internal wires may be misplaced or pinched or safety
guard return springs may be improperly mounted. Certain cleaning agents such as gasoline, carbon
tetrachloride, ammonia, etc. may damage plastic parts.
c) Hold power tool by insulated gripping surfaces, when performing an operating where the cutting
accessory may contact hidden wiring or its own cost. Cutting accessory contacting a “live” wire
make exposed metal parts of the power tool (live) and could
give the operator and electric shock. Dear customer:
Thank you for buying a Daewoo power tool. Should you have any questions, vagueness or second
thoughts about our products, we recommend you to contact our experts in Sales and second
thoughts about our products. We recommended you to contact our experts in sales and Service
Department. We recommends our to our experts in Sales and Service Department, who will advise
you and help you find the right answers to the set questions. Please contact our local distributors or
dealers directly.
- Lead from lead-based paints,
- Crystalline silica from bricks and cement and other masonry products, and
- Arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well ventilated area, and work with approved safety
equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
2. OPERATION
WARNING:
Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a
second is sufficient to inflict severe injury.
Always wear safety goggles or safety glasses with side shields when operating tools.
Failure to do so could result in objects being thrown into your eyes resulting in possible serious
injury.
3. APPLICATIONS
You may use this tool for the purposes listed below:
1) Drilling in wood
2) Drilling in ceramics, plastics, fiberglass, and laminates
3) Drilling in metals SWITCH OPERATION
To turn the drill ON, depress the switch trigger. To turn it OFF, release the switch trigger.
VARIABLE SPEED
The rotational speed of the drill can be controlled by varying the amount that the trigger switch is
pulled. Speed is low when the trigger switch is pulled slightly and increases as the trigger switch is
pulled more. Pulling the trigger and pushing the stopper, it keeps the switched-on condition which is
convenient for continuous running. When switching off, the stopper can be disconnected by pulling
trigger again.
DIRECTION OF ROTATION SELECTOR (FORWARD/REVERSE)
The direction of bit rotation is reversible and is controlled by a selector located above the switch
trigger. With the drill held in normal operating position, the direction of rotation selector should be
positioned to the left of the switch trigger for forward drilling. The drilling direction is reversed when
the selector is to the right of the switch trigger.
CAUTION:
To prevent gear damage, always allow the chuck to come to a complete stop before changing the
direction of rotation. To stop the drill, release the switch trigger and allow the chuck to come to a
complete stop.
NOTE: The drill will not run unless the direction of rotation selector is pushed fully to the left or right.
To avoid running the drill at low speeds for extended periods of time. Running at low speeds under
constant usage may cause the drill to become overhead. If this occurs, cool the drill by running it
without a load and at full speed.
TO INSTALL / REMOVE BITS
1. Unplug the drill firstly
2. Follow below picture to loosen/tighten chuck and install/remove drill bits.
Make sure to insert the drill bit straight into the chuck jaws. Do not insert the drill bit
into the chuck jaws at an angle then tighten, as shown in figure. This could cause the drill
bit to be thrown from the drill, resulting in possible serious personal injury or damage to
the chuck.
LOCK-ON BUTTON
This drill is equipped with a lock-on feature, which is convenient for continuous drilling for extended
periods of time.
To lock-on:
1) Depress the switch trigger to the end..
2) Push in and hold the lock-on button, located on the side of the handle.
3) Release the switch trigger.
4) Release the lock-on button and the drill will continue running.
5) To release the lock, depress and release the switch trigger. If the lock-on feature is engaged
during use and the drill becomes disconnected from the power supply, disengage the lock-on
feature immediately.
DRILLING
1) Depress and release the switch trigger to be sure the drill is in the OFF position before connecting
it to power supply.
2) Check the direction of rotation selector for correct setting (forward or reverse).
3) Secure the material to be drilled in a vise or with clamps to keep it from turning as the drill bit
rotates.
4) Plug the drill into power supply source.
5) Hold the drill firmly and place the bit at the point to be drilled.
6) Depress the switch trigger to start the drill. Do not lock the switch ON for jobs where the drill may
need to be stopped suddenly.
7) Move the drill bit into the work piece applying only enough pressure to keep the bit cutting. Do
not force the drill or apply side pressure to elongate a hole. Let the drill and bit do the work.
WARNING:
Be prepared for binding at bit breakthrough. When these situations occur, drill has a tendency to
grab and kick opposite to the direction of rotation and
could cause loss of control when breaking through material. If not prepared, this loss of control can
result in possible serious injury.
a) When drilling hard smooth surfaces use a center punch to mark the desired
hole location. This will prevent the drill bit from slipping off center a the hole is starte
b) When drilling metals use a light oil on the drill bit to keep it from overheating. The oil will prolong
the life of bit and increase the drilling action.
c) If the bit jams in the work piece or if the drill stalls, stop the tool immediately. Remove the bit from
the work piece and determine the reason for jamming.
-Bend or burn bits
-Produce off-center or irregular-shaped holes.
d) When drilling large holes in metal, start with a small bit, then finish with a larger bit. Also, lubricate
the bit with oil to improve drilling action and increase bit life.
USING THE AUXILIARY HANDLE ASSEMBLY
Your drill is equipped with an auxiliary handle assembly. For ease of operation, use the handle with
either the left or right hand. The handle can be rotated 360°.
NOTE: For convince and ease of starting threads, the hex
nut has been trapped inside the molded slot in the handle assembly. To adjust the auxiliary handle
assembly:
1) Loosen the handle assembly by turning the handle counterclockwise.
2) Rotate the handle assembly to the desired operating position.
3) Securely tighten by turning the handle assembly clockwise.
HOLDING TOOL
When drilling a large hole with a hole saw, etc., the side grip (auxiliary handle) should be used as a
brace to maintain safe control of the tool. Grasp the rear handle and the front grip firmly when
starting or stopping the tool, since there is an initial and final reaction. When drilling action is
forward (clockwise), the tool should be braced to prevent a counterclockwise reaction if the bit
should bind. When reversing, brace the tool to prevent a clockwise reaction. If the bit must be
removed from a partially drilled hole, be sure the tool is properly braced before reversing.
Always wear safety goggles or safety glasses with side shields during power tool operation or when
blowing dust.
If operation is dusty, also wear a dust mask.
CHUCK REMOVAL
The chuck may be removed and replaced with a new one.
1) Unplug the drill.
2) Open chuck jaws using the provided chuck key.
3) Insert a 5/16 inch (8mm) or larger hex key into the chuck of the drill and tighten the chuck jaws
securely.
4) Tap the hex key sharply with a mallet in a clockwise direction. This will loosen the screw in the
chuck for easy removal.
5) Open chuck jaws and remove hex key.
Remove the chuck screw by turning it in a clockwise direction. NOTE: The screw has left hand
threads.
6) Insert hex key in the chuck and tighten chuck jaws securely. Tap sharply with a mallet in a coun-
terclockwise direction.
This will loosen chuck on the spindle. It can now be unscrewed by hand.
4. MAINTENANCE AND CARE
1) Unplug the tool from the socket before performing any works on the tool!
2) Tool requires no special maintenance, but after some time you must control the parts that are
submitted to wear-and tear under normal operation conditions. This includes the control and repla-
cement of carbon brushes and grease in replacing gear housing. Take the tool to an authorized
service center.
3) Keep the tool and supply cord clean. Keep ventilation slots clean and open. Wipe the surface of
the tool with a soft cloth!
4) It is not allowed to use household cleaning agents that contain petrol, trichloroethylene, ammonia
and chlorides. These substances corrode and damage plastic parts of the tool.
5) Excessive sparking generally indicates the presence of dirt in the motor or abnormal wear on the
carbons.
6) In case of electric or mechanical failure, send the tool to a THC authorized service center for
repair.
Key Chuck Keyless Chuck
Wrong

1. GENERAL SAFETY RULES
Read all instructions. Failure to follow all instructions listed below may result in electric shock, fire
and/or serious injury. The term “power tool” in all of the warnings listed below refers to your
mains-operated (corded) power tool or battery operated (cordless) power tool.
SAVE THESE INSTRUCTIONS
1- WORK AREA SAFETY
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmosphere, such as in the presence of flammable
liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions can cause you to
lose control.
2- ELECTRICAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
3- PERSONAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
SAFETY RULES FOR DRILLS
a) Hold tool by insulated gripping surfaces when performing an operation where the cutting tools
may contact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts
of the tool “live” and shock the operator. Do not drill, fasten or break into existing walls or other
blind areas where electrical wiring may exist. If this situation is unavoidable, disconnect all fuses or
circuit breakers feeding this work site.
b) Always wear safety goggles or eye protection when using this tool. Use a dust mask or respirator
for applications which generate dust. Hold it in your hand or across legs. Unstable support can
cause the drill bit to bind causing loss of control and injury.
c) Never leave the trigger locked “ON”. Before plugging the tool in, check that the trigger lock is
“OFF”.
Accidental start-ups could cause injury. Position the cord clear of rotating bit. Do not wrap the cord
around your arm or wrist. If you lose control and have the cord wrapped around your arm or wrist it
may entrap you and cause injury.
d) Position yourself to avoid being caught between the tool or side handle and walls or posts.
Should the bit become bound or jammed in the work, the reaction torque of the tool could crush
your hand or let.
e) If the bit becomes bound in the work piece, release the trigger immediately, reverse the direction
of rotation and slowly squeeze the trigger to back out the bit. Be ready for a strong reaction torque.
The drill body will tend to twist in the opposite direction as the drill bit is rotating.
f) Do not grasp the tool or place your hand too close to the spinning chuk or drill bit. Your hand may
be lacerated.
g) Do not use the switch “Lock-ON” feature in situation where drill bit binding is likely. (For example:
just before the bit is ready to break through the material, anytime when
using a “Hole Saw”, auger bits...... etc.) When the bit binds, the drill’s body will twist or kick-back in
opposite direction and the release of the trigger “Lock-ON” may be difficult.
h) Be aware of the location and setting of the switch “Lock-ON” button. If the switch is locked “ON”
during the use, be ready for emergency situations to switch it “OFF”, by first pulling the trigger then
immediately releasing it without pressing the “Lock-ON”button.
i) When installing a drill bit, insert the shank of the bit well within the jaws of the chuck. If the bit is
not inserted deep enough, the grip of the jaws over the bit is reduced and the loss of control is
increased.
j) Do not use dull or damaged bits and accessories. Dull or damaged bits have a greater tendency to
bind in the work piece.
k) When removing the bit from the tool avoid contact with skin and use proper protective gloves
when grasping the bit or accessory. Accessories may be hot after prolonged use.
l) Check to see that keys and adjusting wrenches are removed from the drill before switching the
tool “ON”. Keys or wrenches can fly away at high velocity striking you or a bystander.
m) Do not run the drill while carrying it at your side. A spinning drill bit could become entangled with
clothing and injury may result.
n) This tool may be used with sanding and polishing disks, grinding wheels, wire wheel and wire cup
brushes. These accessories must be rated for at least the speed recommended on the tool warning
label. Wheels and other accessories running over rated speed can fly apart and cause injury.
o) Avoid bouncing and snagging the wheels, discs or brushes especially when working corners,
sharp edges, etc. This can cause loss of control and kickback.
p) Some dust created by power sanding, sawing, grinding, drilling, and other construction activities
contains chemicals known to cause cancer, birth defects or other reproductive harm. Some exam-
ples of these chemicals are:
WOOD DRILLING
a) Always clamp the work piece to a steady base. Never hold in your hand or across your legs.
b) Apply pressure in line with the bit. Applying pressure at an angle could cause the bit to bind or
break.
c) Thin materials that may splinter should be drilled with another piece of wood placed underneath.
d) Twist bits can be used for wood drilling but will overheat if the flutes are not cleared of wood
chips periodically.
e) To prevent splintering when finishing holes, stop drilling just before the holes breaks through and
complete the hole from the other side.
MASONRY DRILLING
a) Always use carbide tip bits for drilling masonry.
b) Use an even pressure, hard enough to keep the drilling bit, but not so hard that the bit spins in the
hole. Spinning the bit will dull it quickly. Bricks and similar soft materials will take less pressure than
a hard material like concrete.
DRILL BITS
Always inspect drill bits for excessive wear. Use only bits that are sharp and in good condition.
TWIST BITS: Available with straight and reduced shanks for wood and light duty metal drilling. High
speed bits cut faster and last longer on hard materials.
CARBIDE TIPPED BITS: Used for drilling stone, concrete, plaster, ceramics, plaster, cement and
other unusually hard nonmetals.
Use continuous heavy feed pressure when employing carbide tip bits.
METAL DRILLING
a) For maximum performance, use high speed steel bits for metal or steel drilling.
b) Begin drilling at a very low speed to prevent the bit from slipping off the starting point.
c) Maintain a speed and pressure which allows cutting without overheating the bit. Applying too
much pressure will:
-Overheat the drill
-Wear the bearings
DRILLING FUNCTION
This drill can pass from normal drilling to percussion drilling, simply by pushing selector fitted on
top of the drill. It is possible to turn the percussion system on and off, even while the machine is
running and without the risk of causing damage to the mechanism.
HAMMER/DRILL FUNCTION
1) To use the tool as a hammer, move the hammer/drill selector switch to the right.
2) To use the tool as a drill, move the hammer/drill selector switch to the left.
USING THE DEPTH GAUGE
When drilling to preset depth, use the adjustable depth gauge to mark the exact depth needed.
1) Insert depth gauge in the side of the handle.
2) Determine drilling depth needed.
3) Loosen the the handle and lower the gauge until the distance between the end of the depth
gauge and the end of the drilling bit.
4) Drill until the material touches the end of the depth gauge. The hole will be the desired depth.
WARNING:
When servicing use only identical THC replacement parts.
Use of any other parts may create a hazard or cause product damage.
5. SERVICING AND REPAIRS
-If servicing is required, contact one of our listed service centers. It is not allowed and dangerous to
perform any individual work on the tool.
- Have the tool repaired by authorized person.
- Any repairs of the tool in unauthorized service centers is performed at own responsibility.
- The owner of the tool is responsible for all works on the tool that were not performed in authorized
service center, and therefore he looses the claim for guarantee.
6. TECHNICAL DATA
19
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
4- POWER TOOL USE AND CARE
a) Do not force the power tool. Use the correct power tool for your application. The correct power
tool will do the job better and safer at the rate for which it was designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be
controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from power tool
before making any adjustments, changing accessories, or storing power tools, such preventive
safety measures reduce the risk of starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the
power tool or these instructions to operate the power tool. Power tools are dangerous in the hands
of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and
any other condition that may affect the power tools operation. If damaged, have the power tool
repaired before use. Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc., in accordance with these instructions and in
the manner intended for the particular type of power tool, taking into account the working condition
and the work to be performed. Use of the power tool for operation different from those intended
could result in a hazardous situation.
h) Use clamps or other practical way to secure and support the work piece to a stable platform.
Holding the work by hand or against your body is unstable and may lead to loss of control.
i) Empty dust container frequently, especially when sanding wood with polyurethane, varnish, she-
llac or similarly coated surface. Fine particles of sanding dust may self ignite and cause fire.
5- SERVICE
a) Have your power tool serviced by a qualified repair person using only identical replacement parts.
This will ensure that the safety of the power tool is maintained.
b) Develop a periodic maintenance schedule for your tool. When cleaning a tool be careful not to
disassemble any portion of the tool since internal wires may be misplaced or pinched or safety
guard return springs may be improperly mounted. Certain cleaning agents such as gasoline, carbon
tetrachloride, ammonia, etc. may damage plastic parts.
c) Hold power tool by insulated gripping surfaces, when performing an operating where the cutting
accessory may contact hidden wiring or its own cost. Cutting accessory contacting a “live” wire
make exposed metal parts of the power tool (live) and could
give the operator and electric shock. Dear customer:
Thank you for buying a Daewoo power tool. Should you have any questions, vagueness or second
thoughts about our products, we recommend you to contact our experts in Sales and second
thoughts about our products. We recommended you to contact our experts in sales and Service
Department. We recommends our to our experts in Sales and Service Department, who will advise
you and help you find the right answers to the set questions. Please contact our local distributors or
dealers directly.
- Lead from lead-based paints,
- Crystalline silica from bricks and cement and other masonry products, and
- Arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well ventilated area, and work with approved safety
equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
2. OPERATION
WARNING:
Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a
second is sufficient to inflict severe injury.
Always wear safety goggles or safety glasses with side shields when operating tools.
Failure to do so could result in objects being thrown into your eyes resulting in possible serious
injury.
3. APPLICATIONS
You may use this tool for the purposes listed below:
1) Drilling in wood
2) Drilling in ceramics, plastics, fiberglass, and laminates
3) Drilling in metals SWITCH OPERATION
To turn the drill ON, depress the switch trigger. To turn it OFF, release the switch trigger.
VARIABLE SPEED
The rotational speed of the drill can be controlled by varying the amount that the trigger switch is
pulled. Speed is low when the trigger switch is pulled slightly and increases as the trigger switch is
pulled more. Pulling the trigger and pushing the stopper, it keeps the switched-on condition which is
convenient for continuous running. When switching off, the stopper can be disconnected by pulling
trigger again.
DIRECTION OF ROTATION SELECTOR (FORWARD/REVERSE)
The direction of bit rotation is reversible and is controlled by a selector located above the switch
trigger. With the drill held in normal operating position, the direction of rotation selector should be
positioned to the left of the switch trigger for forward drilling. The drilling direction is reversed when
the selector is to the right of the switch trigger.
CAUTION:
To prevent gear damage, always allow the chuck to come to a complete stop before changing the
direction of rotation. To stop the drill, release the switch trigger and allow the chuck to come to a
complete stop.
NOTE: The drill will not run unless the direction of rotation selector is pushed fully to the left or right.
To avoid running the drill at low speeds for extended periods of time. Running at low speeds under
constant usage may cause the drill to become overhead. If this occurs, cool the drill by running it
without a load and at full speed.
TO INSTALL / REMOVE BITS
1. Unplug the drill firstly
2. Follow below picture to loosen/tighten chuck and install/remove drill bits.
Make sure to insert the drill bit straight into the chuck jaws. Do not insert the drill bit
into the chuck jaws at an angle then tighten, as shown in figure. This could cause the drill
bit to be thrown from the drill, resulting in possible serious personal injury or damage to
the chuck.
LOCK-ON BUTTON
This drill is equipped with a lock-on feature, which is convenient for continuous drilling for extended
periods of time.
To lock-on:
1) Depress the switch trigger to the end..
2) Push in and hold the lock-on button, located on the side of the handle.
3) Release the switch trigger.
4) Release the lock-on button and the drill will continue running.
5) To release the lock, depress and release the switch trigger. If the lock-on feature is engaged
during use and the drill becomes disconnected from the power supply, disengage the lock-on
feature immediately.
DRILLING
1) Depress and release the switch trigger to be sure the drill is in the OFF position before connecting
it to power supply.
2) Check the direction of rotation selector for correct setting (forward or reverse).
3) Secure the material to be drilled in a vise or with clamps to keep it from turning as the drill bit
rotates.
4) Plug the drill into power supply source.
5) Hold the drill firmly and place the bit at the point to be drilled.
6) Depress the switch trigger to start the drill. Do not lock the switch ON for jobs where the drill may
need to be stopped suddenly.
7) Move the drill bit into the work piece applying only enough pressure to keep the bit cutting. Do
not force the drill or apply side pressure to elongate a hole. Let the drill and bit do the work.
WARNING:
Be prepared for binding at bit breakthrough. When these situations occur, drill has a tendency to
grab and kick opposite to the direction of rotation and
could cause loss of control when breaking through material. If not prepared, this loss of control can
result in possible serious injury.
a) When drilling hard smooth surfaces use a center punch to mark the desired
hole location. This will prevent the drill bit from slipping off center a the hole is starte
b) When drilling metals use a light oil on the drill bit to keep it from overheating. The oil will prolong
the life of bit and increase the drilling action.
c) If the bit jams in the work piece or if the drill stalls, stop the tool immediately. Remove the bit from
the work piece and determine the reason for jamming.
-Bend or burn bits
-Produce off-center or irregular-shaped holes.
d) When drilling large holes in metal, start with a small bit, then finish with a larger bit. Also, lubricate
the bit with oil to improve drilling action and increase bit life.
USING THE AUXILIARY HANDLE ASSEMBLY
Your drill is equipped with an auxiliary handle assembly. For ease of operation, use the handle with
either the left or right hand. The handle can be rotated 360°.
NOTE: For convince and ease of starting threads, the hex
nut has been trapped inside the molded slot in the handle assembly. To adjust the auxiliary handle
assembly:
1) Loosen the handle assembly by turning the handle counterclockwise.
2) Rotate the handle assembly to the desired operating position.
3) Securely tighten by turning the handle assembly clockwise.
HOLDING TOOL
When drilling a large hole with a hole saw, etc., the side grip (auxiliary handle) should be used as a
brace to maintain safe control of the tool. Grasp the rear handle and the front grip firmly when
starting or stopping the tool, since there is an initial and final reaction. When drilling action is
forward (clockwise), the tool should be braced to prevent a counterclockwise reaction if the bit
should bind. When reversing, brace the tool to prevent a clockwise reaction. If the bit must be
removed from a partially drilled hole, be sure the tool is properly braced before reversing.
Always wear safety goggles or safety glasses with side shields during power tool operation or when
blowing dust.
If operation is dusty, also wear a dust mask.
CHUCK REMOVAL
The chuck may be removed and replaced with a new one.
1) Unplug the drill.
2) Open chuck jaws using the provided chuck key.
3) Insert a 5/16 inch (8mm) or larger hex key into the chuck of the drill and tighten the chuck jaws
securely.
4) Tap the hex key sharply with a mallet in a clockwise direction. This will loosen the screw in the
chuck for easy removal.
5) Open chuck jaws and remove hex key.
Remove the chuck screw by turning it in a clockwise direction. NOTE: The screw has left hand
threads.
6) Insert hex key in the chuck and tighten chuck jaws securely. Tap sharply with a mallet in a coun-
terclockwise direction.
This will loosen chuck on the spindle. It can now be unscrewed by hand.
4. MAINTENANCE AND CARE
1) Unplug the tool from the socket before performing any works on the tool!
2) Tool requires no special maintenance, but after some time you must control the parts that are
submitted to wear-and tear under normal operation conditions. This includes the control and repla-
cement of carbon brushes and grease in replacing gear housing. Take the tool to an authorized
service center.
3) Keep the tool and supply cord clean. Keep ventilation slots clean and open. Wipe the surface of
the tool with a soft cloth!
4) It is not allowed to use household cleaning agents that contain petrol, trichloroethylene, ammonia
and chlorides. These substances corrode and damage plastic parts of the tool.
5) Excessive sparking generally indicates the presence of dirt in the motor or abnormal wear on the
carbons.
6) In case of electric or mechanical failure, send the tool to a THC authorized service center for
repair.
Lock-On
Button

1. GENERAL SAFETY RULES
Read all instructions. Failure to follow all instructions listed below may result in electric shock, fire
and/or serious injury. The term “power tool” in all of the warnings listed below refers to your
mains-operated (corded) power tool or battery operated (cordless) power tool.
SAVE THESE INSTRUCTIONS
1- WORK AREA SAFETY
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmosphere, such as in the presence of flammable
liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions can cause you to
lose control.
2- ELECTRICAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
3- PERSONAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adap-
ter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the
risk of electric shock.
d) Do not abuse the cord. Never use the cord carrying, pulling or unplugging the power tool. Keep
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cord increase the
risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a
cord suitable for outdoor can reduce the risk of electric shock.
f) Do not use AC only rated tools with a DC power supply. While the tool may appear to work, the
electrical components of the AC rated tool are likely to fail and create a hazard to the operator.
SAFETY RULES FOR DRILLS
a) Hold tool by insulated gripping surfaces when performing an operation where the cutting tools
may contact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts
of the tool “live” and shock the operator. Do not drill, fasten or break into existing walls or other
blind areas where electrical wiring may exist. If this situation is unavoidable, disconnect all fuses or
circuit breakers feeding this work site.
b) Always wear safety goggles or eye protection when using this tool. Use a dust mask or respirator
for applications which generate dust. Hold it in your hand or across legs. Unstable support can
cause the drill bit to bind causing loss of control and injury.
c) Never leave the trigger locked “ON”. Before plugging the tool in, check that the trigger lock is
“OFF”.
Accidental start-ups could cause injury. Position the cord clear of rotating bit. Do not wrap the cord
around your arm or wrist. If you lose control and have the cord wrapped around your arm or wrist it
may entrap you and cause injury.
d) Position yourself to avoid being caught between the tool or side handle and walls or posts.
Should the bit become bound or jammed in the work, the reaction torque of the tool could crush
your hand or let.
e) If the bit becomes bound in the work piece, release the trigger immediately, reverse the direction
of rotation and slowly squeeze the trigger to back out the bit. Be ready for a strong reaction torque.
The drill body will tend to twist in the opposite direction as the drill bit is rotating.
f) Do not grasp the tool or place your hand too close to the spinning chuk or drill bit. Your hand may
be lacerated.
g) Do not use the switch “Lock-ON” feature in situation where drill bit binding is likely. (For example:
just before the bit is ready to break through the material, anytime when
using a “Hole Saw”, auger bits...... etc.) When the bit binds, the drill’s body will twist or kick-back in
opposite direction and the release of the trigger “Lock-ON” may be difficult.
h) Be aware of the location and setting of the switch “Lock-ON” button. If the switch is locked “ON”
during the use, be ready for emergency situations to switch it “OFF”, by first pulling the trigger then
immediately releasing it without pressing the “Lock-ON”button.
i) When installing a drill bit, insert the shank of the bit well within the jaws of the chuck. If the bit is
not inserted deep enough, the grip of the jaws over the bit is reduced and the loss of control is
increased.
j) Do not use dull or damaged bits and accessories. Dull or damaged bits have a greater tendency to
bind in the work piece.
k) When removing the bit from the tool avoid contact with skin and use proper protective gloves
when grasping the bit or accessory. Accessories may be hot after prolonged use.
l) Check to see that keys and adjusting wrenches are removed from the drill before switching the
tool “ON”. Keys or wrenches can fly away at high velocity striking you or a bystander.
m) Do not run the drill while carrying it at your side. A spinning drill bit could become entangled with
clothing and injury may result.
n) This tool may be used with sanding and polishing disks, grinding wheels, wire wheel and wire cup
brushes. These accessories must be rated for at least the speed recommended on the tool warning
label. Wheels and other accessories running over rated speed can fly apart and cause injury.
o) Avoid bouncing and snagging the wheels, discs or brushes especially when working corners,
sharp edges, etc. This can cause loss of control and kickback.
p) Some dust created by power sanding, sawing, grinding, drilling, and other construction activities
contains chemicals known to cause cancer, birth defects or other reproductive harm. Some exam-
ples of these chemicals are:
ENGLISH
20
WOOD DRILLING
a) Always clamp the work piece to a steady base. Never hold in your hand or across your legs.
b) Apply pressure in line with the bit. Applying pressure at an angle could cause the bit to bind or
break.
c) Thin materials that may splinter should be drilled with another piece of wood placed underneath.
d) Twist bits can be used for wood drilling but will overheat if the flutes are not cleared of wood
chips periodically.
e) To prevent splintering when finishing holes, stop drilling just before the holes breaks through and
complete the hole from the other side.
MASONRY DRILLING
a) Always use carbide tip bits for drilling masonry.
b) Use an even pressure, hard enough to keep the drilling bit, but not so hard that the bit spins in the
hole. Spinning the bit will dull it quickly. Bricks and similar soft materials will take less pressure than
a hard material like concrete.
DRILL BITS
Always inspect drill bits for excessive wear. Use only bits that are sharp and in good condition.
TWIST BITS: Available with straight and reduced shanks for wood and light duty metal drilling. High
speed bits cut faster and last longer on hard materials.
CARBIDE TIPPED BITS: Used for drilling stone, concrete, plaster, ceramics, plaster, cement and
other unusually hard nonmetals.
Use continuous heavy feed pressure when employing carbide tip bits.
METAL DRILLING
a) For maximum performance, use high speed steel bits for metal or steel drilling.
b) Begin drilling at a very low speed to prevent the bit from slipping off the starting point.
c) Maintain a speed and pressure which allows cutting without overheating the bit. Applying too
much pressure will:
-Overheat the drill
-Wear the bearings
DRILLING FUNCTION
This drill can pass from normal drilling to percussion drilling, simply by pushing selector fitted on
top of the drill. It is possible to turn the percussion system on and off, even while the machine is
running and without the risk of causing damage to the mechanism.
HAMMER/DRILL FUNCTION
1) To use the tool as a hammer, move the hammer/drill selector switch to the right.
2) To use the tool as a drill, move the hammer/drill selector switch to the left.
USING THE DEPTH GAUGE
When drilling to preset depth, use the adjustable depth gauge to mark the exact depth needed.
1) Insert depth gauge in the side of the handle.
2) Determine drilling depth needed.
3) Loosen the the handle and lower the gauge until the distance between the end of the depth
gauge and the end of the drilling bit.
4) Drill until the material touches the end of the depth gauge. The hole will be the desired depth.
WARNING:
When servicing use only identical THC replacement parts.
Use of any other parts may create a hazard or cause product damage.
5. SERVICING AND REPAIRS
-If servicing is required, contact one of our listed service centers. It is not allowed and dangerous to
perform any individual work on the tool.
- Have the tool repaired by authorized person.
- Any repairs of the tool in unauthorized service centers is performed at own responsibility.
- The owner of the tool is responsible for all works on the tool that were not performed in authorized
service center, and therefore he looses the claim for guarantee.
6. TECHNICAL DATA
g) If operating the power tool in damp locations is unavoidable a Ground Fault Circuit Interrupter
(GFCI) must be used to supply the power to your tool. GFCI and personal
protection devices like electrician’s rubber gloves and footwear will further enhance your personal
safety.
4- POWER TOOL USE AND CARE
a) Do not force the power tool. Use the correct power tool for your application. The correct power
tool will do the job better and safer at the rate for which it was designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be
controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from power tool
before making any adjustments, changing accessories, or storing power tools, such preventive
safety measures reduce the risk of starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the
power tool or these instructions to operate the power tool. Power tools are dangerous in the hands
of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and
any other condition that may affect the power tools operation. If damaged, have the power tool
repaired before use. Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc., in accordance with these instructions and in
the manner intended for the particular type of power tool, taking into account the working condition
and the work to be performed. Use of the power tool for operation different from those intended
could result in a hazardous situation.
h) Use clamps or other practical way to secure and support the work piece to a stable platform.
Holding the work by hand or against your body is unstable and may lead to loss of control.
i) Empty dust container frequently, especially when sanding wood with polyurethane, varnish, she-
llac or similarly coated surface. Fine particles of sanding dust may self ignite and cause fire.
5- SERVICE
a) Have your power tool serviced by a qualified repair person using only identical replacement parts.
This will ensure that the safety of the power tool is maintained.
b) Develop a periodic maintenance schedule for your tool. When cleaning a tool be careful not to
disassemble any portion of the tool since internal wires may be misplaced or pinched or safety
guard return springs may be improperly mounted. Certain cleaning agents such as gasoline, carbon
tetrachloride, ammonia, etc. may damage plastic parts.
c) Hold power tool by insulated gripping surfaces, when performing an operating where the cutting
accessory may contact hidden wiring or its own cost. Cutting accessory contacting a “live” wire
make exposed metal parts of the power tool (live) and could
give the operator and electric shock. Dear customer:
Thank you for buying a Daewoo power tool. Should you have any questions, vagueness or second
thoughts about our products, we recommend you to contact our experts in Sales and second
thoughts about our products. We recommended you to contact our experts in sales and Service
Department. We recommends our to our experts in Sales and Service Department, who will advise
you and help you find the right answers to the set questions. Please contact our local distributors or
dealers directly.
- Lead from lead-based paints,
- Crystalline silica from bricks and cement and other masonry products, and
- Arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well ventilated area, and work with approved safety
equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
2. OPERATION
WARNING:
Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a
second is sufficient to inflict severe injury.
Always wear safety goggles or safety glasses with side shields when operating tools.
Failure to do so could result in objects being thrown into your eyes resulting in possible serious
injury.
3. APPLICATIONS
You may use this tool for the purposes listed below:
1) Drilling in wood
2) Drilling in ceramics, plastics, fiberglass, and laminates
3) Drilling in metals SWITCH OPERATION
To turn the drill ON, depress the switch trigger. To turn it OFF, release the switch trigger.
VARIABLE SPEED
The rotational speed of the drill can be controlled by varying the amount that the trigger switch is
pulled. Speed is low when the trigger switch is pulled slightly and increases as the trigger switch is
pulled more. Pulling the trigger and pushing the stopper, it keeps the switched-on condition which is
convenient for continuous running. When switching off, the stopper can be disconnected by pulling
trigger again.
DIRECTION OF ROTATION SELECTOR (FORWARD/REVERSE)
The direction of bit rotation is reversible and is controlled by a selector located above the switch
trigger. With the drill held in normal operating position, the direction of rotation selector should be
positioned to the left of the switch trigger for forward drilling. The drilling direction is reversed when
the selector is to the right of the switch trigger.
CAUTION:
To prevent gear damage, always allow the chuck to come to a complete stop before changing the
direction of rotation. To stop the drill, release the switch trigger and allow the chuck to come to a
complete stop.
NOTE: The drill will not run unless the direction of rotation selector is pushed fully to the left or right.
To avoid running the drill at low speeds for extended periods of time. Running at low speeds under
constant usage may cause the drill to become overhead. If this occurs, cool the drill by running it
without a load and at full speed.
TO INSTALL / REMOVE BITS
1. Unplug the drill firstly
2. Follow below picture to loosen/tighten chuck and install/remove drill bits.
Make sure to insert the drill bit straight into the chuck jaws. Do not insert the drill bit
into the chuck jaws at an angle then tighten, as shown in figure. This could cause the drill
bit to be thrown from the drill, resulting in possible serious personal injury or damage to
the chuck.
LOCK-ON BUTTON
This drill is equipped with a lock-on feature, which is convenient for continuous drilling for extended
periods of time.
To lock-on:
1) Depress the switch trigger to the end..
2) Push in and hold the lock-on button, located on the side of the handle.
3) Release the switch trigger.
4) Release the lock-on button and the drill will continue running.
5) To release the lock, depress and release the switch trigger. If the lock-on feature is engaged
during use and the drill becomes disconnected from the power supply, disengage the lock-on
feature immediately.
DRILLING
1) Depress and release the switch trigger to be sure the drill is in the OFF position before connecting
it to power supply.
2) Check the direction of rotation selector for correct setting (forward or reverse).
3) Secure the material to be drilled in a vise or with clamps to keep it from turning as the drill bit
rotates.
4) Plug the drill into power supply source.
5) Hold the drill firmly and place the bit at the point to be drilled.
6) Depress the switch trigger to start the drill. Do not lock the switch ON for jobs where the drill may
need to be stopped suddenly.
7) Move the drill bit into the work piece applying only enough pressure to keep the bit cutting. Do
not force the drill or apply side pressure to elongate a hole. Let the drill and bit do the work.
WARNING:
Be prepared for binding at bit breakthrough. When these situations occur, drill has a tendency to
grab and kick opposite to the direction of rotation and
could cause loss of control when breaking through material. If not prepared, this loss of control can
result in possible serious injury.
a) When drilling hard smooth surfaces use a center punch to mark the desired
hole location. This will prevent the drill bit from slipping off center a the hole is starte
b) When drilling metals use a light oil on the drill bit to keep it from overheating. The oil will prolong
the life of bit and increase the drilling action.
c) If the bit jams in the work piece or if the drill stalls, stop the tool immediately. Remove the bit from
the work piece and determine the reason for jamming.
-Bend or burn bits
-Produce off-center or irregular-shaped holes.
d) When drilling large holes in metal, start with a small bit, then finish with a larger bit. Also, lubricate
the bit with oil to improve drilling action and increase bit life.
USING THE AUXILIARY HANDLE ASSEMBLY
Your drill is equipped with an auxiliary handle assembly. For ease of operation, use the handle with
either the left or right hand. The handle can be rotated 360°.
NOTE: For convince and ease of starting threads, the hex
nut has been trapped inside the molded slot in the handle assembly. To adjust the auxiliary handle
assembly:
1) Loosen the handle assembly by turning the handle counterclockwise.
2) Rotate the handle assembly to the desired operating position.
3) Securely tighten by turning the handle assembly clockwise.
HOLDING TOOL
When drilling a large hole with a hole saw, etc., the side grip (auxiliary handle) should be used as a
brace to maintain safe control of the tool. Grasp the rear handle and the front grip firmly when
starting or stopping the tool, since there is an initial and final reaction. When drilling action is
forward (clockwise), the tool should be braced to prevent a counterclockwise reaction if the bit
should bind. When reversing, brace the tool to prevent a clockwise reaction. If the bit must be
removed from a partially drilled hole, be sure the tool is properly braced before reversing.
Always wear safety goggles or safety glasses with side shields during power tool operation or when
blowing dust.
If operation is dusty, also wear a dust mask.
CHUCK REMOVAL
The chuck may be removed and replaced with a new one.
1) Unplug the drill.
2) Open chuck jaws using the provided chuck key.
3) Insert a 5/16 inch (8mm) or larger hex key into the chuck of the drill and tighten the chuck jaws
securely.
4) Tap the hex key sharply with a mallet in a clockwise direction. This will loosen the screw in the
chuck for easy removal.
5) Open chuck jaws and remove hex key.
Remove the chuck screw by turning it in a clockwise direction. NOTE: The screw has left hand
threads.
6) Insert hex key in the chuck and tighten chuck jaws securely. Tap sharply with a mallet in a coun-
terclockwise direction.
This will loosen chuck on the spindle. It can now be unscrewed by hand.
4. MAINTENANCE AND CARE
1) Unplug the tool from the socket before performing any works on the tool!
2) Tool requires no special maintenance, but after some time you must control the parts that are
submitted to wear-and tear under normal operation conditions. This includes the control and repla-
cement of carbon brushes and grease in replacing gear housing. Take the tool to an authorized
service center.
3) Keep the tool and supply cord clean. Keep ventilation slots clean and open. Wipe the surface of
the tool with a soft cloth!
4) It is not allowed to use household cleaning agents that contain petrol, trichloroethylene, ammonia
and chlorides. These substances corrode and damage plastic parts of the tool.
5) Excessive sparking generally indicates the presence of dirt in the motor or abnormal wear on the
carbons.
6) In case of electric or mechanical failure, send the tool to a THC authorized service center for
repair.