Chicago Electric 46804 User manual

®
Model 46804
ASSEMBLY AND OPERATING INSTRUCTIONS
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web site at: http://www.harborfreight.com
Copyright 2004 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.
For technical questions and replacement parts, please call 1-800-444-3353.
TO PREVENT SERIOUS INJURY,
READ AND UNDERSTAND ALL WARNINGS
AND INSTRUCTIONS BEFORE USE.
3/8” SINGLE SPEED, ELECTRIC DRILL

SKU 46804 For technical questions, please call 1-800-444-3353. Page 2
PRODUCT SPECIFICATIONS
SAVE THIS MANUAL
You will need this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures, parts list and as-
sembly diagram. Keep your invoice with this manual. Write the invoice number
on the inside of the front cover. Keep this manual and invoice in a safe and dry
place for future reference.
GENERAL SAFETY RULES
WARNING!
READ AND UNDERSTAND ALL INSTRUCTIONS
Failure to follow all instructions listed below may result in
electric shock,fire,and/or serious injury.
SAVE THESE INSTRUCTIONS
WORK AREA
1. Keep your work area clean and well lit. Cluttered benches and dark areas
invite accidents.
2. Do not operate power tools in explosive atmospheres, such as in the
presence of flammable liquids, gases, or dust. Power tools create sparks
which may ignite the dust or fumes.
3. Keep bystanders, children, and visitors away while operating a power tool.
Distractions can cause you to lose control. Protect others in the work area from
debris such as chips and sparks. Provide barriers or shields as needed.
Power Requirements 120 VAC, 60 Hz, Single Phase, 3.8 Amps
No Load Speed 2800 RPM
Drilling Capacity Wood - 1”, Metal - 3/8”
Weight 2.8 Lbs.
Features: Reversible, Single Speed, Fan-Cooled Motor, Keyed Chuck.
E194601

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ELECTRICAL SAFETY
4. Grounded tools must be plugged into an outlet properly installed and
grounded in accordance with all codes and ordinances. Never remove the
grounding prong or modify the plug in any way. Do not use any adapter
plugs. Check with a qualified electrician if you are in doubt as to whether
the outlet is properly grounded. If the tools should electrically malfunction or
break down, grounding provides a low resistance path to carry electricity away
from the user.
5. Double insulated tools are equipped with a polarized plug (one blade is
wider 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.
6. Avoid body contact with grounded surfaces such as pipes, radiators,
ranges, and refrigerators. There is an increased risk of electric shock if your
body is grounded.
7. Do not expose power tools to rain or wet conditions. Water entering a power
tool will increase the risk of electric shock.
8. Do not abuse the Power Cord. Never use the Power Cord to carry the tools
or pull the Plug from an outlet. Keep the Power Cord away from heat, oil,
sharp edges, or moving parts. Replace damaged Power Cords immedi-
ately. Damaged Power Cords increase the risk of electric shock.
9. When operating a power tool outside, use an outdoor extension cord
marked “W-A” or “W”. These extension cords are rated for outdoor use, and
reduce the risk of electric shock.
PERSONAL SAFETY
10. Stay alert. Watch what you are doing, and use common sense when oper-
ating a power tool. Do not use a power tool while tired or under the influ-
ence of drugs, alcohol, or medication. A moment of inattention while operat-
ing power tools may result in serious personal injury.
11. Dress properly. Do not wear loose clothing or jewelry. Contain long hair.
Keep your hair, clothing, and gloves away from moving parts. Loose
clothes, jewelry, or long hair can be caught in moving parts.

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12. Avoid accidental starting. Be sure the Power Switch is off before plugging
in. Carrying power tools with your finger on the Trigger invites accidents.
13. Remove adjusting keys or wrenches before turning the power tool on. A
wrench or a key that is left attached to a rotating part of the power tool may result
in personal injury.
14. Do not overreach. Keep proper footing and balance at all times. Proper
footing and balance enables better control of the power tool in unexpected
situations.
15. Use safety equipment. Always wear ANSI approved eye protection. Dust
mask, non-skid safety shoes, hard hat, or hearing protection must be used for
appropriate conditions.
TOOL USE AND CARE
16. Use clamps (not included) or other practical ways 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.
17. Do not force the tool. Use the correct tool for your application. The correct
tool will do the job better and safer at the rate for which it is designed.
18. Do not use the power tool if theTrigger does not turn it on or off. Any tool
that cannot be controlled with the Power Switch is dangerous and must be re-
placed.
19. Disconnect the Power Cord Plug from 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.
20. Store idle tools out of reach of children and other untrained persons. Tools
are dangerous in the hands of untrained users.
21. Maintain tools with care. Keep cutting tools sharp and clean. Properly
maintained tools with a sharp cutting bits are less likely to bind and are easier
to control. Do not use a damaged tool. Tag damaged tools “Do not use” until
repaired.
22. Check for misalignment or binding of moving parts, breakage of parts, and
any other condition that may affect the tool’s operation. If damaged, have
the tool serviced before using. Many accidents are caused by poorly main-
tained tools.

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23. Use only accessories that are recommended by the manufacturer for your
model. Accessories that may be suitable for one tool may become hazardous
when used on another tool. SERVICE
24. Tool service must be performed only by qualified repair personnel. Service
or maintenance performed by unqualified personnel could result in a risk of injury.
25. When servicing a tool, use only identical replacement parts. Follow
instructions in the “Inspection, Maintenance, And Cleaning” section of this
manual. Use of unauthorized parts or failure to follow maintenance instructions
may create a risk of electric shock or injury.
SPECIFIC SAFETY RULES
1. Hold tool by insulated gripping surfaces when performing an operation
where cutting tools may contact hidden wiring or its own cord. Contact
with a ‘live’ wire will make exposed metal parts on the tool ‘live’ and shock
the operator.
2. Maintain labels and nameplates on the Drill. These carry important informa-
tion. If unreadable or missing, contact Harbor Freight Tools for a replacement.
3. Always wear safety impact goggles and heavy work gloves when using the
Drill. Using personal safety devices reduce the risk for injury. Safety impact eye
goggles and heavy work gloves are available from Harbor Freight Tools.
4. Maintain a safe working environment. Keep the work area well lit. Make sure
there is adequate surrounding workspace. Always keep the work area free of
obstructions, grease, oil, trash, and other debris. Do not use a power tool in
areas near flammable chemicals, dusts, and vapors. Do not use this product in a
damp or wet location.
5. Make sure to read and understand all instructions and safety precautions
as outlined in the manufacturer’s manual for the drill.
6. When using a hand-held power tool, always maintain a firm grip on the tool
with both hands to resist starting torque.
7. Always keep the extension cord away from moving parts on the tool.
8. Avoid unintentional starting. Make sure you are prepared to begin work
before turning on the Drill.

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9. Make sure the Drill bit being used is free from burrs and any other foreign
matter which could damage the tool.
10. Never leave the Drill unattended when it is plugged into an electrical outlet.
Turn off the tool, and unplug it from its electrical outlet beforeleaving.
11. Always unplug the Drill from its electrical outlet before performing and
inspection, maintenance, or cleaning procedures.
12. Let Bits cool before touching changing or adjusting them. Bits heat up
dramatically while in use, and are capable of severe burns.
13. Do not force the Drill. This tool will do the work better and safer at the speed
and capacity for which it was designed.
14. Always secure the workpiece in a vise or other appropriate device; never
attempt to hold the workpiece in your hand while drilling.
15. WARNING! People with pacemakers should consult their physician(s) before
using this product. Electromagnetic fields in close proximity to a heart pace-
maker could cause interference to or failure of the pacemaker.
16. WARNING! Some dust created by power sanding, sawing, grinding, drilling,
and other construction activities, contain chemicals known (to the State of Califor-
nia) to cause cancer, birth defects or other reproductive harm. Some examples
of these 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.
(California Health & Safety Code 25249.5, et seq.)

SKU 46804 For technical questions, please call 1-800-444-3353. Page 7
GROUNDING
WARNING!
Improperly connecting the grounding wire can result in the risk of electric
shock. Check with a qualified electrician if you are in doubt as to whether the
outlet is properly grounded. Do not modify the power cord plug provided with
the tool. Never remove the grounding prong from the plug. Do not use the
tool 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.
GROUNDED TOOLS: TOOLS WITH THREE PRONG PLUGS
1. Tools marked with “Grounding Required” have a three wire cord and three prong
grounding plug. The plug must be connected to a properly grounded outlet. If
the tool should electrically malfunction or break down, grounding provides a low
resistance path to carry electricity away from the user, reducing the risk of elec-
tric shock. (See Figure A.)
2. The grounding prong in the plug is connected through the green wire inside the
cord to the grounding system in the tool. The green wire in the cord must be the
only wire connected to the tool’s grounding system and must never be attached
to an electrically “live” terminal. (See Figure A.)
3. Your tool must be plugged into an appropriate outlet, properly installed and
grounded in accordance with all codes and ordinances. The plug and outlet
should look like those in the following illustration. (See Figure A.)
FIGURE A

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FIGURE B
4. 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. (See Figure B.)
5. Double insulated tools may be used in either of the 120 volt outlets shown in the
following illustration. (See Figure B.)
EXTENSION CORDS
1. Grounded tools require a three wire extension cord. Double Insulated tools
can use either a two or three wire extension cord.
2. As the distance from the supply outlet increases, you must use a heavier gauge
extension cord. Using extension cords with inadequately sized wire causes a
serious drop in voltage, resulting in loss of power and possible tool damage.
(See Figure C, next page.)
3. The smaller the gauge number of the wire, the greater the capacity of the cord.
For example, a 14 gauge cord can carry a higher current than a 16 gauge cord.
(See Figure C.)
4. When using more than one extension cord to make up the total length, make
sure each cord contains at least the minimum wire size required.
(See Figure C.)
5. If you are using one extension cord for more than one tool, add the nameplate
amperes and use the sum to determine the required minimum cord size.
(See Figure C.)
DOUBLE INSULATED TOOLS: TOOLS WITH TWO PRONG PLUGS
Note:This Drill has a Two Prong Plug.

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6. If you are using an extension cord outdoors, make sure it is marked with the
suffix “W-A” (“W” in Canada) to indicate it is acceptable for outdoor use.
7. Make sure your extension cord is properly wired and in good electrical condition.
Always replace a damaged extension cord or have it repaired by a qualified
electrician before using it.
8. Protect your extension cords from sharp objects, excessive heat, and damp or
wet areas.
SYMBOLOGY
Double Insulated
Canadian Standards
Association
Underwriters
Laboratories, Inc.
Volts Alternating Current
Amperes
No Load Revolutions
per Minute (RPM)
noxxxx/min.
A
V ~
RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS*
(120 VOLT)
NAMEPLATE
AMPERES
(At Full Load) EXTENSION CORD LENGTH
25 FEET 50 FEET 75 FEET 100 FEET 150 FEET
0 - 2.0 18 18 16 16 16
2.1 - 3.4 18 18 16 14 14
3.5 - 5.0 18 18 16 14 12
5.1 - 7.0 18 16 14 12 12
7.1 - 12.0 16 14 12 10 -
12.1 - 16.0 14 12 10 - -
16.1 - 20.0 12 10 - - -
FIGURE C *Based on limiting the line voltage drop
to five volts at 150% of the rated amperes.

SKU 46804 For technical questions, please call 1-800-444-3353. Page 10
UNPACKING
When unpacking, check to make sure all the parts shown on the Parts List on page 14
are included. If any parts are missing or broken, please call Harbor Freight Tools at the
number shown on the cover of this manual as soon as possible.
OPERATING INSTRUCTIONS
NOTE: For additional information regarding the parts listed in the following pages, refer
to the Assembly Diagram on page 15.
Warning!! Always wear ANSI approved safety glasses and full face
shield when operating your Drill. Failure to do so could result in dust,
shavings, or loose particles being thrown into your eyes.
CAUTION: Always make sure the Power Cord of the Drill is unplugged from its
electrical outlet prior to making any adjustments to the tool.
FIGURE 1
Chuck (10)
Put Chuck Key
(22)Here
Level
Trigger (4)
Forward/Reverse
Lever
Chuck Key (22)
Lock

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FIGURE 2
Chuck Key (22) in hole.
Jaws
Using the Lock Button
When you are drilling for
extended times and want to
take your finger off of the
Trigger, use the Lock Button.
Squeeze the Trigger to start the
drill, then push the Lock Button.
The drill will stay on. When you
are finished, just squeeze and
release theTrigger to stop the
drill.
See FIGURE 1 on page 10.
To Install Bits: See FIGURE 1 on page ten and FIGURE 2 below.
1. Insert the Chuck Key (22) in one of the holes on the Chuck (10) and turn it coun-
terclockwise to open the jaws of the Chuck (10).
2. Insert a bit (not included). Keep the bit straight as you turn the Chuck Key (22)
clockwise to close the jaws of the Chuck (22). Once tightened, visually check to
see if it is in straight. If not, repeat the process and straighten the bit. When it is
straight, use the Chuck Key (22) to tighten the Chuck (10).
3. To remove a bit (not included), insert the Chuck Key (22) in a Chuck Hole and
turn it counterclockwise until the jaws open and release the bit.
OPERATING INSTRUCTIONS (continued)
Note: Always use sharp bits. Dull or damaged bits may cause undue stress on the
drill and possibly break, causing injury. Bits are available at Harbor Freight
Tools.
Note: When holding the drill in your hand, the Forward/Reverse Lever points to-
ward the right and the unit will drill forward. When it is pointed to the left, the
unit will drill in reverse. See FIGURE 1 on page 10. The Forward/Reverse
Lever does not act as a locking mechanism. To lockTrigger, see “Using the
Lock Button” above.
Note: To ensure you are drilling or driving screws on a level plane, use the built-in
level on the top of the Drill.

SKU 46804 For technical questions, please call 1-800-444-3353. Page 12
OPERATING INSTRUCTIONS (continued)
When drilling wood: Place the bit at the point to be drilled. If you are drilling a
hard, smooth surface, use a punch to mark the drill location. Set the Forward/
Reverse Lever to forward (right). Grasp the handle firmly and slowly squeeze the
Trigger (4). Never force the tool. Only apply light pressure when drilling. To stop
drilling, release the Trigger. Note: The further you pull back on theTrigger (4), the
faster the bit will rotate. Maximum drilling depth capacity for wood is 1 inch.
Metal Drilling: Always wear work gloves when handling sheet metal.
Always clamp sheet metal. Use a punch to mark the position of the hole. When
used, light machine oil wil prolong the life of the bit and increase drilling action.
With steel, use oil as a lubricant; aluminum, use turpentine or paraffin; brass, cop-
per and cast iron, use no lubricant. Do not force the tool. Start slowly and let the
weight of the tool do the job. Apply only light pressure for horizontal drilling.
Maximum drilling depth capacity for metal is 3/8 of an inch.
Plastic and plastic coated chipboard:
Use high speed steel drill bits and refer to the wood drilling section on this page.
Warning! If the drill abnormally shakes,
gets hot, smokes and smells, sparks, or
the jaws of the Chuck (10) get stuck in a
workpiece, cut off the power supply and
have the Drill inspected by a qualified
service technician.
Warning! If the bit jams in a workpiece,
or if the drill stalls, stop the tool and
immediatly inplug it. Determine the reason
for jamming before resuming. To remove
a bit, reverse the direction by turning the
Forward/Reverse Lever to the left.

SKU 46804 For technical questions, please call 1-800-444-3353. Page 13
INSPECTION, MAINTENANCE, AND CLEANING
1. WARNING! Make sure that the tool is unplugged from its electrical outlet
before performing any inspection, maintenance, or cleaning procedures.
2. BEFORE EACH USE, inspect the general condition of the Drill. Check for loose
screws, misalignment or binding of moving parts, cracked or broken parts, dam-
aged electrical wiring, and any other condition that may affect its safe operation.
If abnormal noise or vibration occurs, have the problem corrected before further
use. Do not use damaged equipment.
3. Periodically check the mounting screws and tighten if necessary.
4. Clean the unit with a damp cloth. Never use solvents to clean the unit.
5. Inspect the chuck and remove any dirt or debris.
6. The following should only be done by a qualified service technician. Inspect the
Carbon Brushes (17) periodically. See the Assembly Drawing on page 15. Re-
move the Brush Holder (16) on the side of the drill. Take the Carbon Brush (17)
out of the Brush Holder (17). If it is dirty, use a pencil eraser to clean it. If it is
worn, replace it and insert the Carbon Brush (17) into the Brush Holder (17). If
one brush is bad, replace both.

SKU 46804 For technical questions, please call 1-800-444-3353. Page 14
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDEDTHE PARTS LIST AND ASSEMBLY
DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHERTHE MANUFACTURER OR
DISTRIBUTOR MAKESANY REPRESENTATION ORWARRANTYOF ANYKINDTOTHEBUYERTHAT
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/
ORDISTRIBUTOREXPRESSLYSTATESTHAT ALLREPAIRSAND PARTSREPLACEMENTSSHOULD
BE UNDERTAKEN BY CERTIFIED AND LICENSEDTECHNICIANS, 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.
PLEASE READ THE FOLLOWING CAREFULLY
PARTS LIST
Part No. Description
1 Rubber Grip
2 Blister
3 Right Cover
4 Trigger
5 Fender Ring
6 Circle Key
7 Slip Bearing
8 Cogwheel
9 Bearing
10 Chuck
11 Spindle
12 Rolling Bearing
13 Rotor
14 Bearing
15 Stator
16 Brush Holder
17 Carbon Brush
18 Screw
19 Terminal Plate
20 Cord Sheath
21 Left Cover
22 Chuck Key

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NOTE: Some parts are listed and shown for illustration purposes only, and are not
available individually as replacement parts.
ASSEMBLY DIAGRAM
The Chuck Key (22) is not shown.