Makita 6408 User manual

Drill
Drilling capacities
Steel
Wood
10 mm (318") MODEL 6408
Variable speed I Reversing
Overall length Net weight
I
No load speed
(RPM)
INSTRUCTION MANUAL
DOUBLE
INSULATION
SPEC IF I CAT I 0 N S
10 mm (318") I 25 mm (1") 1 0 - 2,500 I 261 mm (10-9132'7 I 1.4 ka (3.1 Ibs)
* Manufacturer reserves the right to change specifications without notice.
* Note: Specifications may differ from country to country.
WARNING: For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS
FOR FUTURE REFERENCE.

GENERAL SAFETY RULES
(For All Tools)
WARNING! Read and understand all instructions. Failure
to follow
all instructions listed below, may result in electric
shock, fire and/or serious personal injury.
SAVE THESE INSTRUCTIONS
READ ALL INSTRUCTIONS.
1.
2.
3.
4.
5.
6.
7.
8.
9.
IO.
2
Keepyour work area cleanand well lit. Clutteredbenchesand dark areas invite
accidents.
Donotoperate power tools
in explosiveatmospheres, such as in the presence
of flammable liquids, gases, or dust. Power tools create sparks which may
ignite the dust or fumes.
Keep bystanders, children, and visitors away while operating a power tool.
Distractions can cause you to loose control.
Double Insulatedtools areequipped
with a polarizedplug (onebladeiswider
than the other.) This plug will
fit in a polarized outlet only one way. If the
plug does not fit fully
in the outlet, reverse the plug. If it still does not fit,
contact a qualified electrician to install a polarized outlet. Do not change
the plug
in any way. Double insulation eliminates .the need for the three
wire grounded power cord and grounded power supply system.
Avoid body contactwith grounded surfaces such as pipes, radiators, ranges
and refrigerators. There is an increased risk of electric shock if your body is
grounded.
Don't expose powertools to rain or wet conditions. Water entering
a power
tool will increase the risk of electric shock.
Donotabuse the cord. Never use the cord tocarry the tools or pullthe plug
from anoutlet. Keep cord away from heat, oil, sharp edges or moving parts.
Replace damaged cords immediately. Damaged cords increase the risk of
electric shock.
Whenoperating a power tool outside, use an outdoor extension cord marked
"W-A" or "W." These cords are rated for outdoor use and reduce the risk
of electric shock.
Stay alert, watch what you are doing and usecommonsensewhenoperating
a power tool. Do not use tool while tired or under the influence of drugs,
alcohol, or medication.
A moment of inattention while operating power tools
may result in serious personal injury.
Dressproperly. Do notwear loose clothing orjewelry. Contain long hair. Keep
your hair, clothing, andglovesaway from moving parts. Loose clothes, jewelry
or long hair can be caught in moving parts.

11. Avoid accidental starting. Be sure switch is off before plugging in. Carrying
tools with your finger on the switch or plugging intools that have the switch
on invites accidents.
12. Remove adjusting keys or switches before turning the tool on. A wrench or
a key that is left attached to a rotating part of the tool may result in personal
in
j ury.
13. Do notoverreach. Keep properfooting and balanceatalltimes. Proper footing
and balance enables better control
of the tool in unexpected situations.
14. Use safety equipment. Always wear eye protection. Dust mask, non-skid
safety shoes, hard hat, or hearing protection must be used for appropriate
conditions.
15. Use clamps or other practical way to secure and support the workpiece to
a stable platform. Holding the work by hand or against your body is unstable
and may lead to
loss of control.
16.
Do notforce tool. Usethe correct tool for your application. The correct tool
will do the job better and safer
at the rate for which it is designed.
17.
Do not use tool if switch does not turn it on or off. Any tool that cannot
be controlled with the switch is dangerous and must be repaired.
18. Disconnect the plugfrom the power source before making any adjustments,
changing accessories, or storing the tool. Such preventive safety measures
reduce the risk of starting the tool accidentally.
19. Store idle tools out
of reach of children and other untrained persons. Tools
are dangerous in the hands of untrained users.
20. Maintain tools with care. Keep cutting tools sharp and clean. Properly
maintainedtools, with sharpcutting edges are less likelyto bind and are easier
to control.
21. Check for misalignment or binding of moving parts, breakage of parts, and
any other condition that may affect the tools operation. If damaged, have
the tool service beforeusing. Many accidents are caused by poorly maintained
tools.
22. Use only accessories that are recommended by the manufacturer for your
model. Accessories that may be suitablefor one tool, may become hazardous
when used on another tool.
23. Tool service must be performed only by qualified repair personnel. Service
or maintenance performed by unqualified personnel could result in a risk
of
injury.
24. When servicing atool, use only identical replacement parts. Follow instruc-
tions
in the Maintenance section of this manual. Use of unauthorized parts
or failure tofollow MaintenanceInstructions may create a risk of electric shock
of injury.
3

Specific Safety Rules
1. Holdtool 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.
Be sure no one is below when using the tool in high locations.
2. Always be sure you have a firm footing.
3. Hold the tool firmly.
4. Keep hands away from rotating parts.
5. Do not leave the tool running. Operate the tool only when hand-held.
6. Do not touch the drill bit or the workpiece immediately after operation; they
may be extremely hot and could burn your skin.
SAVE THESE INSTRUCTIONS.
4

SYMBOLS
The reference below describes symbols used for this tool and others.
%
/01
A
bb
.../ min
c5
................................
................................
................................
volts
amperes
herts
kilograms
hours
minutes
seconds
alternating current
direct current
no load speed
alternating or direct current
Class
II Construction
splash-proof construction
watertight construction
............................... revolutions or reciprocation per minute
................................ number of blows
5

Installing or removingdrill bit
CAUTION:
Always be sure that the tool is switched off and unplugged before installing or removing
the bit.
Hold the ring and turn the sleeve counter-
clockwise to open the chuck jaws. Place
the bit inthe chuck as far as it will go. Hold
the ring firmly and turn the sleeve clock-
wise to tighten the chuck.
To remove the bit, hold the ring and turn
the sleeve counterclockwise.
Switch action
Tool speed is increasedby increasing pres-
sure on the trigger.
To start the tool, simply
pull the trigger. Release the trigger to stop.
For continuous operation, pull the trigger
and then push in the lock button.
To stop
the tool from the locked position, pull the
trigger fully, then releaseit.
Switch trigger
Lock button
6

Reversingswitch action
The reversing switch changes the direction
of rotation.
Movethe reversing switch lever tothe
''e"
position for clockwise rotation.
Movethe reversing switch lever tothe
''9''
position for counterclockwise rotation.
Reversing
switch lever
CAUTION :
*Before plugging in the tool, always check to see that the switch trigger actuates properly
*Always check thedirection
of rotation beforedrilling.
*Use the reversing switch lever only when the tool comes to
a complete stop. Changing
and returns to the
"OFF" position when released.
the direction of rotation beforethe tool stops may ruin the tool.
7

Drillingoperation
*Drilling in wood
When drilling holes in the wood, use
a wood drill with a guide screw. The guide screw
makes it bore naturally by itself,
so you do not needto apply any pressure to the tool.
To prevent the bit from slipping when starting
a hole, make an indentation with a center-
punch and hammer at the point to be drilled. Place the point of the bit in the indentation
and start drilling.
Use
a cutting lubricant when drilling metals. The exceptions are iron and brass which
should be drilled dry.
*Drilling in metal
CAUTION:
*Pressing excessively on the
tool will not speed up the drilling. Infact, this excessive pres-
sure will only serve to damage the tip of your bit, decrease the tool performance and
shorten the service life of thetool.
*There is
a tremendous force exerted on the tool/bit at the time of hole break through.
Holdthe tool firmly and exert care when the bit begins to break through the workpiece.
*Always grip the small workpiece firmly with avise or a holding means.
*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 before
starting the tool.
MAINTENANCE
CAUTION:
Always be sure that the tool is switched off and unplugged before attempting to perform
inspection or maintenance.
To maintain product SAFETY and RELIABILITY, repairs, carbon brush inspection and
replacement, any other maintenance or adjustment should be performed by Makita
Authorized or Factory Service Centers, always using Makita replacement parts.
8

OPTIONAL ACCESSORIES
The accessories listed in this manual are available at an extra cost from your Makita distributor or Makita factory
service center Service centers are listed on the warranty card packed with your tool
CAUTION
These accessories or attachments are recommendedfor use with your Maktta tool specified inthis 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 in the proper and intended manner
Keyless drill chuck
9

May-14-'96 US
10 mm (318")
DRILL
Model 6408
Note: The switch and other part configurations
may differ from country to country.
10

MODEL 6408 May-14-'96 US
$tD DESCRIPTION
I;:'," DESCRIPTION
MACHINE
~
Housing Set (With Item 191
Name Plate
Tapping Screw 4x18
Switch
Keyless Drill Chuck 10
Gear Complete
Ball Bearing 6262
Field
Ball Bearing 6272
ARMATURE ASSEMBLY
(Wifh Item 9 11 & 121
MACHINE
~
:; 1 ;
14 2
201
Ball Bearing 8272
Carbon Brush
Brush Holder
Tapping Screw 4x18
Strain Relief
Cord Guard
Cord
Housing Set [With Item 11
Makita Label
Note
The switch and other part specifications may differ from country to country
11

MAKITALIMITEDONE YEGK-7
Warranty Policy
Every Makita tool is thoroughly inspected and tested before leaving the factory. It is warranted to
be free of defects from workmanshipand materials for the period of ONE YEAR from the date of
original purchase. Should any trouble develop duringthis one-year period, return the COMPLETE
tool, freight prepaid, to one of Makita’s Factory or Authorized ServiceCenters. If inspectionshows
the trouble is caused by defective workmanship or material, Makita
will repair (or at our option,
replace) without charge.
This Warranty does not apply where:
e repairs have been made or attempted by others:
e repairs are required because of normal wear and tear:
a Thetool has been abused, misused or improperly maintained ;
e alterations have been made to the tool.
IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY INDIRECT, INCIDENTAL OR CON-
SEQUENTIAL DAMAGES FROM THE SALE OR USE OF THE PRODUCT. THIS DISCLAIMER
APPLIES BOTH DURING AND AFTER THE TERM OFTHIS WARRANTY.
t
MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED WARRANTIES, INCLUDING IMPLIED
WARRANTIES OF “MERCHANTABILITY” AND “FITNESS FOR A SPECIFIC PURPOSE,”
AFTER THEONE-YEAR TERM OF THISWARRANTY.
This Warranty gives you specific legal rights, and you may also have other rights which vary from
state
to state. Some states do not allow the exclusion or limitation of incidental or consequential
damages, so the above limitation or exclusion may not apply
to you. Some states do not allow
limitation on how long an implied warranty lasts,
so the above Limitationmay not apply to you.
MCA -7196
Makita Corporation of America
2650 Buford Hwy., Buford, GA 30518
884078-061
PRINTED IN U.S.A.
1999-2-CR