18V Cordless Drill
68239 18V Cordless Drill
Read this material before using this product.
Failure to do so can result in serious injury.
Save this manual.
When unpacking, make sure that the product is intact and undamaged. If any parts are missing or broken,
please call 1-800-444-3353 as soon as possible.
©
®
Copyright 2010 by Harbor Freight Tools . All rights reserved. No portion of this manual or any artwork contained herein may be reproduced in any shape
or form without the express written consent of Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein. Tools required for assembly and service may not be included.
Manual Revised 11c
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3. Personal safety
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.
a. Stay alert, watch what you are doing and use
common sense when operating a power tool. Do
not use a power tool while you are tired or under
the influence of drugs, alcohol or medication.
A moment of inattention while operating power
tools may result in serious personal injury.
e. Maintain power tools. Check for misalignment
or binding of moving parts, breakage of parts
and any other condition that may affect the
power tool’s operation. If damaged, have the
power tool repaired before use. Many accidents
are caused by poorly maintained power tools.
b. Use personal protective equipment. Always
wear eye protection. Safety equipment such
as dust mask, non-skid safety shoes, hard
hat, or hearing protection used for appropriate
conditions will reduce personal injuries.
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.
c. Prevent unintentional starting. Ensure the
switch is in the off-position before connecting
to power source and/or battery pack, picking
up or carrying the tool. Carrying power tools
with your finger on the switch or energizing power
tools that have the switch on invites accidents.
g. Use the power tool, accessories and tool bits
etc. in accordance with these instructions,
taking into account the working conditions
and the work to be performed. Use of the
power tool for operations different from those
intended could result in a hazardous situation.
d. Remove any adjusting key or wrench
before turning the power tool on. A wrench
or a key left attached to a rotating part of the
power tool may result in personal injury.
5. Battery tool use and care
a. Recharge only with the charger specified by
the manufacturer. A charger that is suitable
for one type of battery pack may create a risk
of fire when used with another battery pack.
e. Do not overreach. Keep proper footing and
balance at all times. This enables better control
of the power tool in unexpected situations.
f. Dress properly. Do not wear loose clothing or
jewelry. Keep your hair, clothing and gloves
away from moving parts. Loose clothes, jewelry
or long hair can be caught in moving parts.
b. Use power tools only with specifically
designated battery packs. Use of any other
battery packs may create a risk of injury and fire.
c. When battery pack is not in use, keep it away
from other metal objects, like paper clips,
coins, keys, nails, screws or other small metal
objects, that can make a connection from
one terminal to another. Shorting the battery
terminals together may cause burns or a fire.
g. If devices are provided for the connection of
dust extraction and collection facilities, ensure
these are connected and properly used. Use of
these devices can reduce dust-related hazards.
h. Only use safety equipment that has been
approved by an appropriate standards agency.
Unapproved safety equipment may not provide
adequate protection. Eye protection must be ANSI-
approved and breathing protection must be NIOSH-
approved for the specific hazards in the work area.
d. Under abusive conditions, liquid may be
ejected from the battery; avoid contact.
If contact accidentally occurs, flush with
water. If liquid contacts eyes, additionally
seek medical help. Liquid ejected from the
battery may cause irritation or burns.
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.
6. 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. 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.
Drill Safety Warnings
1. Hold power tools by insulated gripping
surfaces when performing an operation where
the cutting tool may contact hidden wiring.
Contact with a ″live″ wire will make exposed metal
parts of the tool ″live″ and shock the operator.
c. Disconnect the plug from the power source
and/or the battery pack from the 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.
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2. Let bit cool before touching, changing
or adjusting it. Bits heat up dramatically
while in use, and can burn you.
chemicals are:
• Lead from lead-based paints
• Crystalline silica from bricks and cement or other
masonry products
• 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.
3. If the drill bit jams, release the trigger immediately;
drill torque can cause injury or break bit.
4. Maintain labels and nameplates on the tool.
These carry important safety information. If
unreadable or missing, contact Harbor
Freight Tools for a replacement.
(California Health & Safety Code § 25249.5, et seq.)
5. Avoid unintentional starting. Prepare to
begin work before turning on the tool.
13. WARNING: Handling the cord on this product’s charger
will expose you to lead, a chemical known to the State
of California to cause cancer, and birth defects or other
reproductive harm. Wash hands after handling.
6. Do not lay the tool down until it has come to
a complete stop. Moving parts can grab the
surface and pull the tool out of your control.
(California Health & Safety Code § 25249.5, et seq.)
7. When using a handheld power tool, maintain a firm grip
14. The warnings, precautions, and instructions discussed
in this instruction manual cannot cover all possible
conditions and situations that may occur. It must
be understood by the operator that common sense
and caution are factors which cannot be built into
this product, but must be supplied by the operator.
on the tool with both hands to resist starting torque.
8. Do not leave the tool unattended when it is plugged
into an electrical outlet. Turn off the tool, and
unplug it from its electrical outlet before leaving.
9.
The battery charger gets hot during use.
The charger’s heat can build up to unsafe
Vibration Safety
levels and create a fire hazard if it does not
receive adequate ventilation, due to an
This tool vibrates during use. Repeated or
long-term exposure to vibration may cause
temporary or permanent physical injury,
particularly to the hands, arms and shoulders. To
reduce the risk of vibration-related injury:
electrical fault, or if it is used in a hot environment.
Do not place the charger on a flammable surface. Do
not obstruct any vents on the charger. Especially
avoid placing the charger on carpets and rugs; they
are not only flammable, but they also obstruct
vents under the charger.
Place the charger on a stable, solid, nonflammable
surface (such as a stable metal workbench or concrete
floor) at least 1 foot away from all flammable objects,
such as drapes or walls. Keep a fire extinguisher and a
smoke detector in the area. Frequently monitor the
charger and battery while charging.
1. Anyone using vibrating tools regularly or for an
extended period should first be examined by a
doctor and then have regular medical check-ups to
ensure medical problems are not being caused or
worsened from use. Pregnant women or people who
have impaired blood circulation to the hand, past
hand injuries, nervous system disorders, diabetes,
or Raynaud’s Disease should not use this tool. If
you feel any symptoms related to vibration (such
as tingling, numbness, and white or blue fingers),
seek medical advice as soon as possible.
10. This product is not a toy. Keep it
out of reach of children.
11. People with pacemakers should consult their
physician(s) before use. Electromagnetic fields in close
proximity to heart pacemaker could cause pacemaker
interference or pacemaker failure. In addition, people
with pacemakers should:
2. Do not smoke during use. Nicotine reduces
the blood supply to the hands and fingers,
increasing the risk of vibration-related injury.
• Avoid operating alone.
• Do not use with power switch locked on.
• Properly maintain and inspect
3. Wear suitable gloves to reduce the
vibration effects on the user.
4. Use tools with the lowest vibration
when there is a choice.
to avoid electrical shock.
12. WARNING: Some dust created by power sanding,
sawing, grinding, drilling, and other construction
activities, contains chemicals known [to the State
of California] to cause cancer, birth defects or
other reproductive harm. Some examples of these
5. Include vibration-free periods each day of work.
6. Grip tool as lightly as possible (while still keeping
safe control of it). Let the tool do the work.
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7. To reduce vibration, maintain the tool as
explained in this manual. If any abnormal
vibration occurs, stop use immediately.
Extension Cords
Note: Extension cords must not be used with this
item’s charger.
SAVE THESE
INSTRUCTIONS.
Symbology
Double Insulated
Grounding
Canadian Standards Association
Underwriters Laboratories, Inc.
TO PREVENT ELECTRIC SHOCK AND
DEATH FROM INCORRECT GROUNDING
WIRE CONNECTION: Check with a qualified
electrician if you are in doubt as to whether
Volts Alternating Current
V~
A
the outlet is properly grounded. Do not modify the
power cord plug provided with the charger. Never
remove the grounding prong from the plug. Do not use
the charger if the power cord or plug is damaged.
If damaged, have it repaired by a service facility before
use. If the plug will not fit the outlet, have a proper
outlet installed by a qualified electrician.
Amperes
No Load Revolutions per Minute (RPM)
n xxxx/min.
0
WARNING marking concerning Risk
of Eye Injury. Wear ANSI-approved
safety goggles with side shields.
Double Insulated Tools:
Tools with Two Prong Plugs
Read the manual before
set-up and/or use.
WARNING marking concerning Risk
of Fire.
Do not cover ventilation ducts.
Keep flammable objects away.
WARNING marking concerning Risk of
Electric Shock.
Properly connect charger power
cord to appropriate outlet.
Outlets for 2-Prong Plug
1. Tools marked “Double Insulated” do not require
grounding. They have a special double insulation
system which satisfies OSHA requirements and
complies with the applicable standards of Underwriters
Laboratories, Inc., the Canadian Standard
Association, and the National Electrical Code.
2. Double insulated tools may be used in either of the 120
volt outlets shown in the preceding illustration.
(See Outlets for 2-Prong Plug.)
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Instructions for Putting into Use
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including
all text under subheadings therein before set up or use of this product.
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Unlock and release the Trigger and disconnect Battery Pack before
assembling or making any adjustments to the tool.
Note: For additional information regarding the parts listed in the following
pages, refer to Parts List and Assembly Diagram on page 1011.
Keyless Chuck
Torque Adjustment Ring
Direction
Switch
Work Light
Trigger
Battery Button
Battery Pack
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9. Store the Charger and Battery Pack indoors, out
of reach of children. WARNING! Do NOT use a
different Charger or Battery to power this Drill.
Operating Instructions
Read the ENTIRE IMPORTANT SAFETY
General Operating Instructions
INFORMATION section at the beginning
of this manual including all text
under subheadings therein before
set up or use of this product.
TO PREVENT SERIOUS INJURY FROM
ACCIDENTAL OPERATION:
Tool Set Up
Always make sure the Trigger Switch of the Cordless
drill is in its “OFF” position, the Battery Pack is
disconnected from the Drill, and the Direction Switch
is centered in its mid-position (which locks the Trigger)
prior to making any adjustments to the tool.
TO PREVENT SERIOUS INJURY FROM
ACCIDENTAL OPERATION:
Unlock and release the Trigger and disconnect Battery
Pack before adjusting tool or installing accessories.
• DO NOT install the Battery Pack until
AFTER you complete the following
steps to set up the Drill for use.
Charging
1. Place the Battery Pack on a dry fireproof surface in
• Refer to page 6 for the location of the parts
of the Drill for the following steps.
a room where the temperature is from 50–104° F.
1. The Drill is designed to accept up to 3/8” standard drill
bits. Do not use larger drill bits in this Drill as damage
to the gears and/or motor may result. Always use a
drill bit that is designed for the specific drilling job.
Note: If recharging a newly spent Battery Pack, allow it to
cool completely before charging.
Make sure the Battery Pack is undamaged; do
not charge a cracked or leaking battery pack.
2. To “lock” the trigger mechanism as a safety
measure, press down the Direction Switch
so that it is in the “center” position. This will
prevent the drill turning on accidentally.
2. Disconnect the Cord from the Battery Charger. Attach
the Adapter plug to a grounded, 120 V~, 60 Hz outlet.
3. Plug the Charger into the power supply and
the green charging light will activate, showing
that power is supplied to the Charger.
3. While holding the ring behind the collar of
the chuck with one hand, rotate the collar of
the Chuck counterclockwise, if needed, and
place the desired drill bit or screw driver bit
into the drill between the Chuck Jaws.
4. Slide the Battery Pack onto the Charger’s base.
The red charging indicator light will activate
to show that charging is taking place.
4. Hand tighten the Chuck until the bit is held securely in
place, centered between the Chuck Jaws.
Note: The Battery Pack’s capacity will increase
somewhat during the first few charging cycles. A fully
discharged battery will take about 3 to 5 hours to fully
charge. CAUTION! Recharging the Battery Pack for
more than 5 hours can damage the battery cells.
Torque Adjustment Ring
Keyless Chuck
5. While charging, the Battery Pack and Charger,
and Adapter may become warm to the touch. This
is normal, and does not indicate a problem.
6. Unplug the Charger and disconnect it from
the Battery Pack when finished.
7. Allow the Battery Pack to cool
completely before using it.
8. Press the Battery Button to release Battery Pack from
the Charger (or when removing it from the Drill).
5. Set the desired torque setting by rotating the
Torque Adjustment Ring to desire setting.
a. The numbered speed settings from 1 to 20
are for driving screws, bolts and nuts.
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b. Use the torque setting (marked by
10. Clean then store the Drill indoors
and out of children’s reach.
the drill icon) for drilling.
• It is recommended that a very low torque
setting be used when first driving small screws
into soft materials. Then adjust the setting as
the proper force required is determined.
Maintenance and Servicing
• The torque setting required depends on the item
being driven. In the case of screws, consider
the size, length, and type of material.
Procedures not specifically explained
in this manual must be performed
only by a qualified technician.
• If a pilot hole has been drilled into the material,
a lower torque setting will be required.
c. In addition to single or double-ended screwdriver
bits, adapters with hexagonal shafts with
matching socket heads can also be used.
TO PREVENT SERIOUS INJURY FROM
ACCIDENTAL OPERATION:
Unlock and release the Trigger and disconnect
Battery Pack before performing any inspection,
maintenance, or cleaning procedures.
• Fix the torque setting low enough
to allow a safety margin.
TO PREVENT SERIOUS INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If abnormal
noise or vibration occurs, have the problem
corrected before further use.
Operating the Drill
1. Insert the fully charged Battery Pack into the base of
the Drill, making sure that it clicks into place securely.
Be sure the Battery Pack is securely seated into
the Drill Handle so it does not fall off during use.
Cleaning, Maintenance,
and Lubrication
1. BEFORE EACH USE, inspect the general condition
of the tool. Check for loose hardware, misalignment
or binding of moving parts, cracked or broken
parts, damaged electrical wiring, and any other
condition that may affect its safe operation.
2. Slide the Direction Switch (which should initially be
centered in the “lock” position) to the right for forward
drilling/fastening, or to the left for reversing the
operation. Use the “reverse” setting only to remove
screws or to release jammed drill bit.
WARNING! Do not change direction of rotation
while Chuck is rotating. Wait until Chuck has come
to a complete stop before changing direction.
2. AFTER USE, wipe external surfaces of the tool with
clean cloth.
3. If using the Drill to insert or remove screws, position
the driver tip in the item to insert or remove.
NOTE: Ni-Cd BATTERY MUST BE RECYCLED
OR DISPOSED OF PROPERLY. Do not
short, incinerate or open Battery Pack.
4. If drilling a hole, hold the Drill above the area to drill.
3. When storing, always store in clean, dry and
safe location out of reach of children.
5. Press the Trigger to start the drill. The Work
Light will also activate once the Switch is
pressed and turn off once Switch is released.
4.
WARNING! If the supply cord of this power
tool’s charger is damaged, it must be replaced
only by a qualified service technician.
6. When inserting or removing a screw or bolt, use
slight pressure at first to keep the screw driver bit in
the head of the screw or bolt and cause the screw
or bolt to thread into or unthread from the material.
7. When drilling a hole, let the Drill do the work,
using only enough pressure to follow the
drill as it cuts the hole in the material.
8. When finished using the Drill, release the Trigger
and center the Direction Switch to lock the
trigger mechanism as a safety measure.
9. Remove the Battery Pack.
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Troubleshooting
Problem
Tool will not start.
Possible Causes
1. No power at outlet during
charging.
Likely Solutions
1. Check power at outlet. If outlet is unpowered,
turn off tool and check circuit breaker. If breaker
is tripped, make sure circuit is right capacity
for tool and circuit has no other loads.
2. Internal damage or
2. Have technician service tool.
wear. (Carbon brushes or
switch, for example.)
Performance
1. Accessory dull or damaged.
1. Keep accessories sharp. Replace as needed.
decreases over time.
2. Carbon brushes worn
2. Have qualified technician replace brushes.
or damaged.
Excessive noise
or rattling.
Overheating.
Internal damage or wear. (Carbon
brushes or bearings, for example.)
1. Forcing tool to work too fast.
Have technician service tool.
1. Allow tool to work at its own rate.
2. Accessory misaligned.
2. Check and correct accessory to fence
and/or table alignment.
3. Accessory dull or damaged.
4. Blocked motor housing vents.
3. Keep cutting accessories sharp. Replace as needed.
4. Wear ANSI-approved safety goggles and NIOSH-
approved dust mask/respirator while blowing
dust out of motor using compressed air.
Follow all safety precautions whenever diagnosing or servicing the tool. Disconnect power supply
before service.
REV 11c
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Parts List and Assembly Diagram
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM
IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR
MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS
QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE
ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY
STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND
LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY
ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS
THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.
Parts List
Part
Description
Qty.
1
1
3
1
2
1
1
1
Part
Description
Qty.
1
3
1
3
1
2
2
1
1
2
3
4
5
6
7
8
9
Screw
Drill Chuck
Screw
26 Inner Gear Ring
27 Metal Gear
28 Gear Holder
29 Gear
30 Washer
31 Screw
32 Washer
33 Gearbox Cover
34 Screw
Torque Ring
Screw
Cover
Plate Spring
Cover
Torque Setting Ring
1
3
10 Pivot Circle
11 Compression Spring
12 Washer
13 Runner Axle
14 Steel Ball
1
1
1
8
35 Motor Gear
36 Motor
37 Lower Trim Strip
38 Right Housing
39 LED
1
1
1
1
8
1
15 Circlip
1
40 Screw
8
16 Washer
17 Steel Ball
18 Washer
19 Shaft Housing
20 Gearbox
1
15
1
1
1
1
2
1
1
41 Left Housing
42 Upper Trim Strip
43 Reverse Switch
44 Trigger
46 Battery Terminal
47 Tip Holder
48 Red Wire
49 Black Wire
50 Resistor
1
1
1
1
1
1
4
4
21 Shaft
22 Runner Axle
23 Self-Locking Core
24 Self-Locking Circle
25 Self-Locking Gear Holder
2
1
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Parts List and Assembly Diagram
Assembly Diagram
2
Record Product’s Serial Number Here:
Note: If product has no serial number, record month and year of purchase instead.
Note: Some parts are listed and shown for illustration purposes only,
and are not available individually as replacement parts.
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LIMITED 90 DAY WARRANTY
Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and
warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of
90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly, to misuse, abuse,
negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper installation, normal wear and
tear, or to lack of maintenance. We shall in no event be liable for death, injuries to persons or property, or for incidental,
contingent, special or consequential damages arising from the use of our product. Some states do not allow the exclusion
or limitation of incidental or consequential damages, so the above limitation of exclusion may not apply to you. THIS
WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE
WARRANTIES OF MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with transportation charges prepaid. Proof
of purchase date and an explanation of the complaint must accompany the merchandise. If our inspection verifies the
defect, we will either repair or replace the product at our election or we may elect to refund the purchase price if we cannot
readily and quickly provide you with a replacement. We will return repaired products at our expense, but if we determine
there is no defect, or that the defect resulted from causes not within the scope of our warranty, then you must bear the
cost of returning the product.
This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • (800) 444-3353
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