Makita DA6300 User manual

13 mm (1/2") MODEL DA6300
2-Speed
Drilling capacities
Wood speed Overall length
No load
Steel
(RPMI
Auger-bit Ship-auger bit Self-feed bit
29 mm
38 mm 35 mm
1,200
18 (112") 0410 mm (16-3/16")
300
High (1-1/8") (1-1/2") (1 -3/8") 13 mm 330 mm (13")
38
mm
(1 -1 /2") (1 -1/2") (4-5/8")
Low 38
INSTRUCTION MANUAL
Net
weight
4.3 kg
19.5 lbsl
Extended spade grip
Manufacturer reserves the right to change specifications without notice.
Note: Specifications may differ from country to country.

I M PORTANT
SAFETY INSTRUCTIONS
(For All Tools)
WARNING: WHEN UStNG ELECTRICTOOLS, BASIC SAFE-
TY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED TO
SONAL INJURY, INCLUDING THE FOLLOWING:
REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, AND PER-
READ ALL INSTRUCTIONS.
1.
2.
3.
4.
5.
6.
7.
8.
9.
IO.
11.
12.
13.
2
KEEP WORK AREA CLEAN. Cluttered areas and benches invite injuries.
CONSIDER WORK AREA ENVIRONMENT. Don't use power tools
in damp
or wet locations. Keep work area well
lit. Don't expose power tools torain.
Don't use tool in presence of flammable liquids or gases.
KEEP CHILDRENAWAY. All visitors should be kept away from work area.
Don't let visitors contact tool or extension cord.
STORE IDLETOOLS. Whennot
in use, tools should bestored in dry, andhigh
or locked-up place - out of reach of children.
DON'T FORCETOOL.
It will dothejob better andsafer at the ratefor which
it was intended.
USE RIGHT TOOL. Don't force small tool or attachment to do the job of a
heavy-duty tool. Don't use tool for purpose not intended.
DRESS PROPERLY. Don't wear looseclothingorjewelry. They canbecaught
in moving parts. Rubber gloves and non-skid footwear are recommended
when working outdoors. Wear protective hair covering to contain long hair.
USE SAFETY GLASSES. Also use face or dust mask if cutting operation is
dusty.
DON'T ABUSE CORD. Never carry tool by cord
or yank it todisconnect from
receptacle. Keep cord from heat, oil, and sharp edges.
SECURE WORK. Use clamps or a vise to hold work. It's safer than using
your hand and
it frees both hands to operate tool.
DON'T OVERREACH. Keep proper footing and balance at all times.
MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for better and
safer performance. Follow instructionsfor lubricating and changing acces-
sories. Inspecttoolcords periodicallyandif damaged, have repairedbyautho-
rized service facility. Inspect extension cords periodically and replace if
damaged. Keep handles dry, clean, and free from oil and grease.
DISCONNECTTOOLS. When not
in use, beforeservicing, and when chang-
ing accessories, such as blades, bits, cutters.

14. REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to
see that keysandadjusting wrenches are removed fromtool before
turning
it on.
15. AVOID UNINTENTIONALSTARTING.Don't carry plugged-intoolwithfinger
on switch. Be sure switch is OFF when plugging
in.
16. OUTDOOR USE EXTENSIONCORDS. Whentool is usedoutdoors, use only
extension cords intended for use outdoors and
so marked.
17. STAY ALERT. Watch what youare doing, usecommonsense. Don't operate
tool when you are tired.
18. CHECK DAMAGED PARTS. Before further use of the tool, a guard or other
part that is damaged should be carefully checked to determine that
it will
operate properly and perform its intended function. Check for alignment of
movingparts, bindingof moving parts, breakageof parts, mounting, andany
other conditions that may affect its operation. A guard or other part that
is damaged should be properly repairedor replaced by an authorized service
center unlessotherwise indicatedelsewhere
in this instructionmanual. Have
defective switches replaced by authorized service center. Don't use tool
if
switch does not turn it on and off.
19. GUARD AGAINST ELECTRIC SHOCK. Prevent body contact withgrounded
surfaces. For example; pipes, radiators, ranges, refrigerator enclosures.
20. PROPER GROUNDING. This toolshould be groundedwhile inuse toprotect
the operator from electric shock.
21. EXTENSIONCORDS: Useonly three-wire extension cords which havethree-
prong grounding-typeplugs and three-pole receptacles which accept the
tool's plug. Replace or repair damaged or worn cord immediately.
VOLTAGE WARNING: Before connectingthe tooltoa power source (receptacle,
outlet, etc.) be sure the voltage supplied is the same as that specified on the
nameplateof the tool. A power source with voltage greater than that specified
for the tool can result in SERIOUS INJURY to the user
- as well as damage to
the tool.
If in doubt, DO NOT PLUG IN THE TOOL. Using a power source with
voltage less than the nameplate rating is harmful to the motor.
3

GROUNDING INSTRUCTIONS
ALL GROUNDED, CORD-CONNECTEDTOOLS:
In the event of a malfunctionor
breakdown, groundingprovidesa pathof least resistancefor electric current to
reducethe risk of electric shock. This tool is equippedwithan electric cordhav-
ing anequipment-groundingconductor anda groundingplug. The plugmust be
pluggedintoamatchingoutletthat is properlyinstalledand groundedinaccord-
ance with all local codes and ordinances.
Donot modify
the plugprovided-if it will notfit the outlet, havethe proper out-
let installed by a qualified electrician.
Improper connectionof the equipment-groundingconductor can result in a risk
of electric shock. The conductor with insulation havingan outer surface that is
green with or without yellow stripes is
the equipment-groundingconductor. If
repair or replacementof the electric cord or plug is necessary, do not connect
the equipment-groundingconductor to a live terminal.
Check witha qualifiedelectricianor serviceman
if the groundinginstructions are
not completely understood, or if
in doubt as to whether the tool is properly
grounded.
This tool is intended for use on a circuit that has an outlet that looks like
the
oneillustrated in Figure A. The toolhas a groundingplugthat looks like the plug
illustrated in Figure A.
A temporary adapter, which looks like the adapter illus-
trated
in Figure B and C, may be usedto connectthis plugtoa 2-polereceptacle
as showninFigure
B if aproperly groundedoutlet is not available. The temporary
adapter shouldbe usedonly untila properly groundedoutlet can be installedby
a qualified electrician. The green-colored rigid ear, lug, etc. extendingfrom
the
adapter mustbe connectedtoa permanentgroundsuchas a properly grounded
outlet box.
GROUNDING METHODS
FIG. A FIG. 0 FIG. C
Outlet Box
Grounding Pin Grounding
Means
4

ADDITIONAL SAFETY RULES
1. Always be sure you have a firm footing.
2. Hold the tool firmly.
3. Keep hands away from rotating parts.
4. When drilling into walls, floors or wherever "live" electrical wires may be
encountered,
DO NOT TOUCH ANY METAL PARTS OF THE TOOL!
Holdthe tool only by the plastic handle or the side grip to prevent electric
shock
if you drill into a "live" wire.
Be sure no one is below when using the tool in high locations.
5. Do not leave the tool running. Operate the tool only when hand-held.
6. Do nottouch the drillbit or the workpiece immediatelyafter operation, they
may be extremely hot and could burn your skin.
SAVE THESE INSTRUCTIONS.
5

Installingor removingdrill bit
CAUTION
:
Always be sure that the tool is switched off and unpluggedbefore installingor removing
the bit.
To install the bit, place
it in the chuck as
far as it will go. Tighten the chuck by hand.
Place the chuck key in each of the three
holes and tighten clockwise. It
is impor-
tant to tighten the chuck with
all three
holes evenly. To remove the bit, turn the
chuck key counterclockwise in just one
hole, then loosen the chuck by hand.
Spade grip
The spade grip can be installed ineither of
the positions
as shown in the figure. To
change the location of the spade grip from
one position to the other, loosen the hex
boltswith
a wrench and turn the spade grip
to another position. Then tighten the hex
bolts securely.
I I
6

Holding tool
CAUTION :
This is a powerful tool. High torque is developed and it is important that the tool be
securely held and properly braced.
Grasp the switch handle with one hand and the spade grip with the other hand. When
drilling
a large hole with a hole saw, etc., the side grip (auxiliary handle) should be used
as a brace tomaintainsafe control of the tool. When drillingaction is forward (clockwise),
the tool should be braced tightly toprevent
a counterclockwise reaction if the bitshould
bind. When reversing, brace the tool to prevent
a clockwise reaction. If the bit must be
removedfrom
a partiallydrilled hole, be sure the tool is properly braced before reversing.
Switch action
The switch is reversible, providing either
clockwise or counterclockwise rotation.
To start the tool, simply pull the lower part
of the switch for clockwise,the upper part
for counterclockwise.
Release the switch to
stop.
CAUTION :
0 Before plugging in the tool, always check
Counterclockwise
to see that the switch actuates properly and
returnsto the
"OFF" position when released.
ing
it before the tool stops may ruinthe tool.
Change the direction of rotation only when the tool comes to a complete stop. Chang-
7

Dr il I i ngoperation
0 Drilling inwood
When drillingholes in the wood, use
a wood drill with a guide screw. The guide screw
makes
it bore naturally by itself, so you do notneed toapply any pressureto the tool.
To preventthe bitfrom slippingwhen starting
a hole, make an indentationwith a center-
punch and hammer
at the point to be drilled. Place the point of the bitinthe indenta-
tion and start drilling.
Use
a cutting lubricant when drilling metals. The exceptions are iron and brass which
shouldbe drilled dry.
0 Drilling in metal
CAUTION
:
.Pressing excessively on the tool will not speed up the drilling. In fact, this excessive
pressure will only serve to damage the tip of your bit, decrease the tool performance
and shortenthe service life of the tool.
0 There is a tremendous force exerted on the tool/bit at the time of holebreak through.
Hold the tool firmly and exert care when the bit beginstobreak throughthe workpiece.
*Always grip the small workpiece firmly with
a vise or a holdingmeans.
.A stuck bit can be removed simply by setting the reversing switch to reverse rotation
in order to back out. However, the tool will pull away easily unless you hold
it firmly
beforestartingthe tool.
8

MAINTENANCE
CAUTION :
Always be sure that the tool is switched off and unpluggedbefore attempting toperform
inspectionor maintenance.
Replacingcarbon brushes
Remove and check the carbon brushes
regularly. Replace when they wear down
to the limitmark. Keep
the carbon brushes
clean and free to slip in the holders. Both
carbon brushes should be replaced
at the
same time. Use only Makitacarbon brushes.
/ Limit mark
Use a screwdriver to remove the brush
holder caps. Take out the worn carbon
brushes, insert the new ones and secure the
brush holder caps.
To maintain product SAFETY and RELIABILITY, repairs, any other maintenance or
adjustment should be performed by Makita Authorized or Factory Service Centers,
always using Makita replacement parts.
9

ACC ESSO R I ES
CAUTION :
These accessories or attachments are recommended for use with your Makita tool specified in this
manual. The use
of any other accessories or attachments might present a risk of injury to persons. The
accessories or attachments should be used only inthe proper and intendedmanner.
0 Hole saw
0 Chuck key S13
79 mm (3-1/8") Part No. 714202-9 Part No. 763206-8
95 mm (3-3/4') Part No. 714201-1
0 Steel carrying case
Part No. 823122-7
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