Owner's Manual
II:RRFTSMRN I
3/8 in. DRILL
Reversible
Double Insulated
Model Nos.
315.101211
315.101221
315.101231
315.101211
315.101221
Save this manual for
future reference
_, CAUTION: Readand
follow all Safety Rules and
Operating Instructions before
first use of this product.
Customer Help Line: 1-800-932-3188
Sears, Roebuck and Co., Hoffman Estates, IL 60179 USA
Visit the Craftsman web page: www.Sears.com/craftsman
972000-795
9-00
315.101231
• Safety
• Features
• Operation
• Maintenance
• Parts List
®
• Table Of Contents .......................................................................................................................................... 2
• Warranty ......................................................................................................................................................... 2
• Introduction ..................................................................................................................................................... 2
• Rules For Safe Operation ........................................................................................................................... 3-5
• Product Specifications .................................................................................................................................... 6
• Accessories ................................................................................................................................................... 6
• Features ...................................................................................................................................................... 7-8
• Operation ................................................................................................................................................... 9-13
• Maintenance ................................................................................................................................................. 14
• Exploded View and Repair Parts List ........................................................................................................... 15
• Parts Ordering / Service ............................................................................................................................... 16
FULL ONE YEAR WA_:IRANTY ON CRAFTSMAN DRILL
If this rRRFTSMRN Drill fails to give complete satisfaction within one year from the date of purchase, RETURN
IT TO THE NEAREST SEARS STORE OR SEARS SERVICE CENTER IN THE UNITED STATES , and Sears
will replace it, free of charge.
If this CRRFT$1_IRN Drill is used for commercial or rental purposes, this warranty applies for only 90 days from
the date of purchase.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, IL 60179
Your drill has many features for making your drilling
operations more pleasant and enjoyable. Safety,
performance and dependability have been given top
priority in the design of this drill making it easy to
maintain and operate.
CAUTION: Carefully read through this entire
owner's manual before using your new drill. Pay
close attention to the Rules For Safe Operation,
Warnings and Cautions, If you use your drill
properly and only for what it is intended, you will
enjoy years of safe, reliable service.
The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, and
the explanations with them, deserve your careful attention and understanding. The safety warnings do
not by themselves eliminate any danger. The instructions or warnings they give are not substitutes for
proper accident prevention measures.
SYMBOL MEANING
A
A
A
A
NOTE: Advises you of information or instructions vital to the operation or maintenance of the equipment.
DOUBLE INSULATION
Double insulation is a concept in safety, in electric
power tools which eliminates the need for the usual
three-wire grounded power cord. All exposed metal
parts are isolated from internal metal motor
components with protecting insulation. Double
insulated tools do not need to be grounded.
SAFETY ALERT SYMBOL:
Indicates danger, warning, or caution. May be used in conjunction with other symbols or picto-
graphs.
DANGER: Failure to obey a safety warning will result in serious injury to yourself or to others.
Always follow the safety precautions to reduce the risk of fire, electric shock and personal injury.
WARNING: Failure to obey a safety warning can result in serious injury to yourself or to others.
Always follow the safety precautions to reduce the risk of fire, electric shock and personal injury.
CAUTION: Failure to obey a safety warning may result in property damage or personal injury to
yourself or to others. Always follow the safety precautions to reduce the risk of fire, electric shock
and personal injury.
IMPORTANT
Servicing of a tool with double insulation requires
extreme care and knowledge of the system and
should be performed only by a qualified service
technician. For service we suggest you return the tool
to your nearest Sears Store or Sears Service Center
for repair. Always use original factory replacement
parts when servicing.
_ WARNING: Do not attempt to operate this tool
until you have read thoroughly and understand
completely all instructions, safety rules, etc.
contained in this manual. Failure to comply can
result in accidents involving fire, electric shock,
or serious personal injury. Save owner's manual
and review frequently for continuing safe
operation, and instructing others who may use
this tool.
READ ALL INSTRUCTIONS
KNOWYOUR POWERTOOL. Read owner's
manual carefully. Learn its applications and
limitations as well as the specific potential
hazards related to this tool.
GUARD AGAINST ELECTRICAL SHOCK by
preventing body contact with grounded surfaces.
For example; pipes, radiators, ranges, refrigera-
tor enclosures.
• KEEP GUARDS IN PLACE and in working
order.
KEEP WORK AREA CLEAN. Cluttered areas
and benches invite accidents.
AVOID DANGEROUS ENVIRONMENT. Don't
use power tools in damp or wet locations or
expose to rain. Keep work area well lit.
KEEP CHILDREN AND VISITORS AWAY. All
visitors should wear safety glasses and be kept a
safe distance from work area. Do not let visitors
contact tool or extension cord.
STORE IDLETOOLS. When not in use, tools
should be stored in a dry and high or locked-up
place - out of the reach of children.
DON'T FORCE TOOL. It will do the job better
and safer at the rate for which it was designed.
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 - for
example - A circular saw should never be used
for cutting tree limbs or logs.
3
RULES FOR SAFE OPERATION (Continued)
WEAR PROPER APPAREL. Do not wear loose
clothing or jewelry that can get caught in tool's
moving parts and cause personal injury. Rubber
gloves and nonskid footwear are recommended
when working outdoors. Wear protective hair
covering to contain long hair and keep it from
being drawn into nearby air vents.
ALWAYS WEAR SAFETY GLASSES. Everyday
eyeglasses have only impact-resistant lenses;
they are NOT safety glasses.
PROTECTYOUR LUNGS. Wear a face or dust
mask if the operation is dusty.
PROTECTYOUR HEARING. Wear hearing
protection during extended periods of operation.
DON'T ABUSE CORD. Never carry tool by cord
or yank it to disconnect 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. Do not use on a ladder or
unstable support. Secure tools when working at
elevated positions.
MAINTAIN TOOLS WITH CARE. Keep tools
sharp and clean for best and safest performance.
Follow instructions for lubricating and changing
accessories.
MAKE SUREYOUR EXTENSION CORD IS IN
GOOD CONDITION. When using an extension
cord, be sure to use one heavy enough to carry
the current your product will draw. An undersized
cord will cause a drop in line voltage resulting in
loss of power and overheating. A wire gage size
(A.W.G.) of at least 16 is recommended for an
extension cord 100 feet or less in length. A cord
exceeding 100 feet is not recommended. If in
doubt, use the next heavier gage. The smaller
the gage number, the heavier the cord.
OUTDOOR USE EXTENSION CORDS. When
tool is used outdoors, use only extension cords
suitable for use outdoors. Outdoor approved
cords are marked with the suffix W-A, for ex-
ample - SJTW-A or SJOW-A.
KEEP BITS CLEAN AND SHARP. Sharp bits
minimize stalling and kickback.
KEEP HANDS AWAY FROM DRILLING AREA.
Keep hands away from bits. Do not reach
underneath work while bit is rotating. Do not
attempt to remove material while bit is rotating.
NEVER USE IN AN EXPLOSIVE ATMO-
SPHERE. Normal sparking of the motor could
ignite fumes.
INSPECT TOOL CORDS PERIODICALLY and if
damaged, have repaired by an authorized
service facility. Stay constantly aware of cord
location.
DISCONNECT TOOLS. When not in use, before
servicing, or when changing attachments,
blades, bits, cutters, etc., all tools should be
disconnected from power supply.
REMOVE CHUCK KEY. Form habit of checking
to see that chuck key is removed from chuck
before turning tool on.
AVOID ACCIDENTAL STARTING. Don't carry
plugged-in tool with finger on switch. Be sure
switch is off when plugging in.
INSPECT EXTENSION CORDS PERIODI-
CALLY and replace if damaged.
KEEP HANDLES DRY, CLEAN, AND FREE
FROM OIL AND GREASE. Always use a clean
cloth when cleaning. Never use brake fluids,
gasoline, petroleum-based products, or any
strong solvents to clean your tool.
STAY ALERT AND EXERCISE CONTROL.
Watch what you are doing and use common
sense. Do not operate tool when you are tired.
Do not rush.
4
RULES FOR SAFE OPERATION (Continued)
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 moving parts,
binding of moving parts, breakage of parts,
mounting and any other conditions that may •
affect its operation. A guard or other part that is
damaged should be properly repaired or re-
placed by an authorized service center.
DO NOT USETOOL IF SWITCH DOES NOT
TURN IT ON AND OFF. Have defective switches
replaced by an authorized service center.
DRILLING INTO ELECTRICAL WIRING IN
WALLS CAN CAUSE DRILL BIT AND CHUCK
TO BECOME ELECTRICALLY LIVE. Do not
touch the chuck or metal housing when drilling •
into a wall; grasp only the insulated handle(s)
provided on the tool.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction
A
activities contains chemicals known 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 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.
INSPECT FOR and remove all nails from lumber
before drilling.
DRUGS, ALCOHOL, MEDICATION. Do not
operate this tool while under the influence of
drugs, alcohol, or any medication.
POLARIZED PLUGS. To reduce the risk of
electric shock, this tool has a polarized plug (one
blade is wider than the other). This plugwill 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 the proper outlet. Do not change the plug
in any way.
WHEN SERVICING USE ONLY IDENTICAL
CRAFTSMAN REPLACEMENT PARTS.
SAVETHESE INSTRUCTIONS. Refer to them
frequently and use them to instruct others who
may use this tool. If you loan someone this tool,
loan them these instructions also.
,_ Look for this symbol to point out important safety precautions. It means attention!!! Your
safety is involved.
WARNING:
The operation of any drill can result in foreign objects being thrown into your eyes, which
can result in severe eye damage. Before beginning power tool operation, always wear
safety goggles or safety glasses with side shields and a full face shield when needed. We
recommend Wide Vision Safety Mask for use over eyeglasses or standard safety glasses
with side shields, available at Sears Retail Stores.
SAVE THESE INSTRUCTIONS
5