Craftsman 315.114450 User Manual

Operator's Manual

318in., 14.4 VOLTS CORDLESS DRILL-DRIVER
Variable Speed / Reversible

Model No.

315.114450

Save this manual for

future reference

_IL WARNING: To reduce the risk

of injury, the user must read and
understand the operator's manual

before using this product.

Customer Help Line: 1-800-932-3188

Sears, Roebuck and Co., 3333 Beverly Rd., Hoffman Estates, IL 60179 USA
Visit the Craftsman web page: www.sears.com/craftsman

983000-354

7-03

• Safety

• Features

• Operation

• Maintenance

• Introduction ..................................................................................................................................................................... 2

• Warranty .......................................................................................................................................................................... 2

• General Safety Rules .................................................................................................................................................. 3-4

• Specific Safety Rules ....................................................................................................................................................... 4

• Important Safety Instructions for Charger ........................................................................................................................ 5

• Symbols ........................................................................................................................................................................... 6

• Features .......................................................................................................................................................................... 7

• Specifications .................................................................................................................................................................. 7

• Unpacking ....................................................................................................................................................................... 8

• Operation ................................................................................................................................................................... 9-13

• Maintenance ............................................................................................................................................................ 14-15

• Parts List and Exploded View ....................................................................................................................................... 17

• Customer Service Information ....................................................................................................................................... 18

The Cordless Drill-driver has many features for making
the use of this product more pleasant and enjoyable.
Safety, performance, and dependability have been given
top priority in the design of this product making it easy to
maintain and operate.

FULL ONE YEAR WARRANTY ON CRAFTSMAN 3/8 in. CORDLESS DRILL-DRIVER
If this I:llRF'r$14RH Cordless Drill-Driver 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 repair it, free of charge.

If this f'RnFl"$Mn# Cordless Drill-Driver 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

,_, WARNING: Do not attempt to use this product until

you thoroughly read and completely understand the
operator's manual. Pay close attention to the safety
rules, including Dangers, Warnings, and Cautions. If
you use your product properly and only as intended,
you will enjoy years of safe, reliable service.

Look for this symbol to point out important safety precautions. It

means attention!!! Your safety is involved.

WARNING:

o The operation of any toot can result in foreign objects being thrown into your eyes, which can result in severe eye

damage. Before beginning 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. Always wear eye protection which is marked to comply with ANSI Z87.1.

2

WARNING: Read and understand all
instructions. Failure to fellow all instructionslisted

below, may result in electric shock, fire and/or
serious personal injury.

SAVE THESE INSTRUCTIONS
WORK AREA

• Keep your work area clean and well lit. Cluttered
benches and dark areas invite accidents.

• Do not operate power tools in explosive atmo-
spheres, 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

lose control.

ELECTRICAL SAFETY

• A battery operated tool with integral batteries or a
separate battery pack must be recharged only with
the specified charger for the battery. A charger that

may be suitable for one type of battery may create a
risk of fire when used with another battery.

• Use battery operated tool only with specifically
designated battery pack. Use of any other batteries

may create a risk of fire.

• Use battery only with charger listed.

MODEL BATTERY PACK CHARGER

315.114450 Art. No. 9 11013 Art. No. 9 11012
(1310717) (981481-001 )

• Do not abuse the cord. Never use the cord to carry

the charger. Keep cord away from heat, oil, sharp
edges, or moving parts. Replace damaged cords

immediately. Damaged cords may create a fire.

PERSONAL SAFETY

• Stay alert, watch what you are doing and use

common sense when operating a power tool. Do
not use tool while tired or under the influence of

drugs, alcohol, or medication. A moment of inatten-

tion while operating power tools may result in serious
personal injury.

• 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.

• Avoid accidental starting. Be sure switch is in the

locked or off position before inserting battery
pack. Carrying tools with your finger on the switch or
inserting the battery pack intoa tool with the switch on

invites accidents.

• Remove adjusting keys or wrenches before turning
the tool on. A wrench or a key that is left attached to a

rotating part of the toot may result in personal injury.

• Do not overreach. Keep proper footing and balance
at all times. Proper footing and balance enable better
control of the tool in unexpected situations.

• Use safety equipment. Always wear eye protection.
Dust mask, non-skid safety shoes, hard hat, or hearing
protection must be used for appropriate conditions.

TOOL USE AND CARE

• 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.

• Do not force tool. Use the correct tool for your
application. The correct toot will do the job better and
safer at the rate for which it is designed.

• Do not use tool if switch does not turn it on or off. A
toot that cannot be controlled with the switch is danger-

ous and must be repaired.

• Disconnect battery pack from tool or place the

switch in the locked or off position before making
any adjustments, changing accessories, or storing

the tool. Such preventive safety measures reduce the

risk of starting the toot accidentally.

• Store idle tools out of reach of children and other
untrained persons. Tools are dangerous in the hands

of untrained users.

• 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
sparks, burns, or a fire.

• Maintain tools with care. Keep cutting tools sharp
and clean. Properly maintained tools with sharp cutting
edges are less likely to bind and are easier to control.

• 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 maintained tools.

• Use only accessories that are recommended by the
manufacturer for your model. Accessories that may
be suitable for one tool may create a risk of injury when

used on another tool.

• Keep the tool and its handle 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. Following this rule will reduce the risk of loss of
control and deterioration of the enclosure plastic.

3

SERVICE

• Tool service must be performed only by qualified
repair personnel. Service or maintenance performed

by unqualified personnel may result in a risk of injury.

• When servicing a tool, use only identical replace-

ment parts. Follow instructions in the Maintenance
section of this manual. Use of unauthorized parts or

failure to follow Maintenance Instructions may create a
risk of shock or injury.

• Hold tool by insulated gripping surfaces when

performing an operation where the cutting tool
may contact hidden wiring. Contact with a "live" wire

will also make exposed metal parts of the tool "live"
and shock the operator.

ADDITIONAL RULES FOR SAFE OPERATION

• Know your power tool. Read operator's manual

carefully. Learn its applications and limitations, as
well as the specific potential hazards related to this

tool. Following this rule will reduce the risk of electric

shock, fire, or serious injury.

• Always wear safety glasses with side shields.
Everyday glasses have only impact resistant lenses.
They are NOT safety glasses. Following this rule wilt
reduce the risk of eye injury.

IMPORTANT RULES FOR BATTERY TOOLS

• Battery tools do not have to be plugged into an

electrical outlet; therefore, they are always in
operating condition. Be aware of possible hazards
when not using your battery tool or when changing
accessories. Following this rule will reduce the risk of

electric shock, fire, or serious personal injury.

• Do not place battery tools or their batteries near fire
or heat. This will reduce the risk of explosion and
possibly injury.

• Batteries vent hydrogen gas and can explode in the
presence of a source of ignition, such as a pilot light.
To reduce the risk of serious personal injury, never use
any cordless product in the presence of open flame. An
exploded battery can propel debris and chemicals. If
exposed, flush with water immediately.

• Do not charge battery tool in a damp or wet loca-

tion. Following this rule will reduce the risk of electric

shock.

• For best results, your battery tool should be charged

in a location where the temperature is more than 50°F
but less than 100°F. Do not store outside or in

vehicles.

• Under extreme usage or temperature conditions,
battery leakage may occur. If liquid comes in
contact with your skin, wash immediately with soap
and water, then neutralize with lemon juice or
vinegar. If liquid gets into your eyes, flush them
with clean water for at least 10 minutes, then seek
immediate medical attention. Following this rule will
reduce the risk of serious personal injury.

4

,_, WARNING: Read and understand all instruc-

tions. Failure to follow all instructionslisted below,

may result in electric shock, fire and/or serious
personal injury.

• Never use a battery that has been dropped or
received a sharp blow. A damaged battery is subject

to explosion. Properly dispose of a dropped battery
immediately. Failure to heed this warning can result in
serious personal injury.

• Save these instructions. This manual contains

important safety and operating instructions for
charger.

• Before using battery charger, read all instructions
and cautionary markings in this manual, on battery
charger, and product using battery charger. Follow-
ing this rule will reduce the risk of electric shock, fire, or

serious personal injury.

• CAUTION: To reduce risk of injury, charge only
nickel-cadmium rechargeable batteries. Other

types of batteries may burst causing personal

injury and damage. Following this rule will reduce the
risk of electric shock, fire, or serious personal injury.

• Do not expose charger to wet or damp conditions.
Following this rule will reduce the risk of electric shock,
fire, or serious personal injury.

• Use of an attachment not recommended or sold by

the battery charger manufacturer may result in a

risk of fire, electric shock, or injury to persons.

Following this rule will reduce the risk of electric shock,
fire, or serious personal injury.

• To reduce risk of damage to charger body and
cord, pull by charger plug rather than cord when
disconnecting charger. Following this rule will reduce
the risk of electric shock, fire, or serious personal injury.

• Make sure cord is located so that it will not be

stepped on, tripped over, or otherwise subjected to
damage or stress. Following this rule will reduce the
risk of serious personal injury.

• Do not abuse cord. Never carry tool by cord or
yank it to disconnect from receptacle. Keep cord

from heat, oil and sharp edges. Following this rule

will reduce the risk of electric shock or fire.

• An extension cord should not be used unless
absolutely necessary. Use of improper extension

cord could result in a risk of fire and electric shock. If
extension cord must be used, make sure:

a. That pins on plug of extension cord are the

same number, size and shape as those of
plug on charger.

b. That extension cord is properly wired and in

good electrical condition; and

c. That wire size is large enough for AC ampere

rating of charger as specified below:
Cord Length (Feet) 25' 50' 100'
Cord Size (AWG) 16 16 16
Note: AWG = American Wire Gage

• Do not operate charger with a damaged cord or

plug. If damaged, have replaced immediately by a
qualified serviceman. Following this rule will reduce

the risk of electric shock, fire, or serious personal injury.

• Do not operate charger if it has received a sharp

blow, been dropped, or otherwise damaged in any
way; take it to a qualified serviceman. Following this

rule wilt reduce the risk of electric shock, fire, or serious
personal injury.

• Do not disassemble charger; take it to a qualified

serviceman when service or repair is required.
Incorrect reassembly may result in a risk of electric
shock or fire. Following this rule will reduce the risk of

electric shock, fire, or serious personal injury.

• To reduce the risk of electric shock, unplug charger

from outlet before attempting any maintenance or

cleaning. Turning off controls will not reduce this
risk. Following this rule will reduce the risk of electric

shock, fire, or serious personal injury.

• Disconnect charger from power supply when not in
use. Following this rule will reduce the risk of electric
shock, fire, or serious personal injury.

• Save these 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. Following this rule will reduce the
risk of electric shock, fire, or serious personal injury.

WARNING: Some dust created by power sanding,

A

sawing, grinding, drilling, and other construction
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.

SAVE THESE INSTRUCTIONS

5

Important:Someofthefollowingsymbolsmaybeusedonyourtool.Pleasestudythemandlearntheirmeaning.Proper
interpretationofthesesymbolswillallowyoutooperatethetoolbetterandsafer.

SYMBOL NAME DESIGNATION/EXPLANATION

V Volts Voltage

A Amperes Current

Hz Hertz Frequency (cycles per second)
min Minutes Time

"X, Alternating Current Type or a characteristic of current

--'=- Direct Current Type or a characteristic of current

no No Load Speed Rotational speed, at no load

.../min Revolutions or Reciprocation Per Minute Revolutions, strokes,

_1_ Safety Alert Symbol It means attention!!! Your safety is

Wear Eye Protection safety glasses with side shields when

Wet Alert

Conditions Do not expose to rain or use in damp

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

DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or

serious injury.

surface speed, orbits etc. per minute

Indicates danger, warning orcaution.
involved.

Always wear safety goggles or
operating this product.

locations.

,_ WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or

NOTE: Advises you of information or instructions vital to the operation or maintenance of the equipment.

serious injury.

CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury. It may also be used to alert against unsafe practices that may cause property damage.

6

SPECIFICATIONS
Chuck

Motor
Switch
Gear Train

3/8 in. (10 mm) Keyless

14.4 Volt DC

Variable Speed

One Speed

No Load Speed

Clutch
Charger Input

Charge Rate
Torque

0-600/min.

24 Positions

120 V, 60 Hz, AC only

3-6 Hours

Maximum 100 in.lb.

Before using this tool, familiarize yourself with all operating
features and safety requirements. However, do not let
familiarity with the tool make you careless.

This new drill-driver is equipped with the following features.

See Figure 1.

KEYLESS CHUCK
This tool has a keyless chuck that allows you to hand tighten

or release drill bit in the chuck jaws.
SWITCH

The drill-driver has a conveniently located variable speed
switch.

SWITCH LOCK
The switch trigger can be locked in the OFF position. This

feature helps reduce the possibility of accidental starting
when not in use.

_ SCREWDRIVERBITS

KEYLESSCHUCK

BATTERYPACK

VARIABLE SPEED

This toot has a variable speed switch that delivers higher
speed with increased trigger pressure. Speed is controlled

by the amount of switch trigger depression.

FORWARD/REVERSE SELECTOR

(DIRECTION OF ROTATION SELECTOR)
The drill-driver has a forward/reverse selector located
above the switch trigger.

BIT STORAGE

When not in use, bits provided with the drill-driver can be
placed in the storage area located on the rear of the motor

housing.
WRIST STRAP

A wrist strap is provided to reduce the chances of drop-
ping the drill-driver. Place one hand through the wrist
strap when carrying toot.

TORQUE

ADJUSTMENTRING

BITSTORAGE

FORWARD

REVERSE

SELECTOR

SWITCH

TRIGGER

RED

LIGHT

BATTERYPACK

CHARGINGSTAND SHOWNINTOOL WRISTSTRAP Fig. 1

7

INSTRUCTIONS

When unpacking the drill:

• Carefully remove the tool and accessories from the box.

• Make sure that all items listed in the packing list are in-

cluded.

• Inspect the tool carefully to make sure no breakage or

damage occurred during shipping.

• Do not discard the packing material until you have care-

fully inspected and satisfactorily operated the tool.

• If any parts are damaged or missing, please call

1-800-932-3188 for assistance.

PACKING LIST
3/8 in. (10 mm) Drill-driver

2 Double-ended bits
Carrying case

Operator's Manual

,_ WARNING:

If any parts are missing do not operate the tool until
the missing parts are replaced. Failure to do so could
result in possible serious personal injury.

,_, WARNING:

The tool should never be connected to a power

supply when you are assembling parts, making ad-

justments, cleaning, performing maintenance, or

when the tool is not in use. Disconnecting the tool

will prevent accidental starting that could cause injury.

8

WARNING: Always wear safety goggles or safety
glasses with side shields when operating this toot.

Failure to do so could result in objects being thrown
into your eyes, resulting in possible serious injury.

,_ WARNING: Exercise caution when using this tool.

Careless actions, for even a fraction of a second, can
result in serious personal injury.

CHARGING BATTERY PACK

The battery pack for this tool has been shipped in a low
charge condition to prevent possible problems. Therefore,
you should charge it at least 3 to 6 hours prior to use.

Note: Batteries wilt not reach full charge the first time they
are charged. Allow several cycles (drilling followed by
recharging) for them to become fully charged.

TO CHARGE

• Charge battery pack only with the charger and
charging stand provided.

• Make sure power supply is normal household

voltage, 120 volts, 60 Hz, AC only.

• Connect charger to power supply.

• Place battery pack in charging stand. Align raised rib
on battery pack with groove in charging stand. See

Figure 1.

• Press down on battery pack to be sure contacts on
battery pack engage properly with contacts in charging
stand.

• When properly connected, the red light on charging
stand will turn on.

• Note: If charger does not charge battery pack, return
battery pack, charger and charging stand to your nearest

Sears Repair Center for electrical check.

• After normal usage, 3 hours of charging time is
required to be fully charged. A minimum charge time of

3 to 6 hours is required to recharge a completely
discharged tool.

• The battery pack will become slightly warm to the
touch while charging. This is normal and does not

indicate a problem.

• Do not place charger in an area of extreme heat or
cold. It will work best at normal room temperature.

• When batteries become fully charged, unplug charger
from power supply.

_I_ WARNING: Battery tools are always in operating

condition. Therefore, switch should always be locked
when not in use or carrying at your side.

SWITCH

See Figure 2.

To turn the drill ON, depress the switch trigger. To turn it
OFF, release the switch trigger.

SWITCH LOCK

See Figure 2.

The switch trigger can be locked in the OFF position. This
feature can be used to prevent the possibility of accidental

starting when not in use. To lock switch trigger, place the
direction of rotation selector in center position.

FORWARD/ REVERSE/ LOCK

SELECTOR REVERSE

\

FORWARD

VARIABLESPEED
SWITCHTRIGGER

Fig. 2

9

REVERSIBLE

See Figure 3.

This tool has the feature of being reversible. The direction
of rotation is controlled by a selector located above the
switch trigger. With the drill held in normal operating
position, the direction of rotation selector should be
positioned to the left of the switch for drilling. The drilling
direction is reversed when the selector is to the right of
the switch. When the selector is in center position, the
switch trigger is locked.

VARIABLE SPEED

See Figure 3.

This toot has a variable speed switch that delivers higher
speed and torque with increased trigger pressure. Speed

is controlled by the amount of switch trigger depression.
This drill has an electric brake. When the trigger switch is

released, the chuck stops turning. When the brake is
functioning properly, sparks will be visible through the vent

slots on the housing. This is normal and is the action of the
brake.

Note: You might hear a whistling or ringing noise from the
switch during use. Do not be concerned, this is a normal

part of the switch function.

TO INSTALL BATTERY PACK

See Figure 4.

• Lock switch trigger on the drill by placing the direction
of rotation selector in center position.See Figure 2.

• Place battery pack in the drill. Align raised rib inside
drill with groove on battery pack.See Figure 4.

• Make sure the latches on each side of your battery
pack snap into place and battery pack is secured in

drill before beginning operation.

_i= CAUTION: When placing battery pack in the drill, be

sure raised rib inside drill aligns with groove on
battery pack and latches snap in place properly.
improper assembly of battery pack can cause
damage to internal components.

FORWARD/REVERSE/LOCK

SELECTOR REVERSE

FORWARD

VARIABLESPEED
SWITCHTRIGGER

Fig. 3

,_ CAUTION: To damage, always allow

chuck to come to a complete stop before changing
the direction of rotation.

prevent

gear

BATTERYPACK

LATCHES

_DEPRESSLATCHESTO

RELEASEBATTERYPACK

REMOVE BATTERY PACKTO

• Lock switch trigger on the drill by placing the direction
of rotation selector in center position. See Figure 2.

• Locate latches on end of battery pack and depress to
release battery pack from the drill. See Figure 4.

• Remove battery pack from the drill.

Fig. 4

To stop, release switch trigger and allow the chuck to come
to a complete stop.

10

KEYLESS CHUCK

See Figure 5.

The drill has a keyless chuck. As the name implies, you can
hand tighten or release drill bits in the chuck jaws. Grasp and

hold the collar of the chuck with one hand. Rotate the chuck
body with your other hand. The arrows on the chuck indicate

which direction to rotate the chuck body in order to LOCK

(tighten) or UNLOCK (release) the drill bit.

UNLOCK CHUCK

DRILLBIT COLLAR

INSTALLING BITS

See Figure 7.

• Lock switch trigger on the drill by placing the direction
of rotation selector in center position. See Figure 2.

• Open or close chuck jaws to a point where the open-
ing is slightly larger than the bit size you intend to use.
Also, raise the front of the drill slightly to keep the bit
from falling out of the chuck jaws.

• insert drill bit straight into chuck the full length of the
jaws as shown in figure 7.

• Tighten the chuck jaws on drill bit.

CHUCKJAWS

LOCK

(TIGHTEN)

_t_ WARNING: Do not hold chuck body with one hand

and use power of the drill to tighten chuck jaws on
drill bits. Chuck body could slip in your hand or your
hand could slip and come in contact with rotating drill
bit. This could cause an accident resulting in serious
personal injury.

BIT STORAGE

See Figure 6.

When not in use, bits provided with the drill can be placed
in the storage area located on the top of the drill as shown
in figure 6.

BITSTORAGEAREA

CHUCK

BODY

Fig. 5

UNLOCK

DRILLBIT (RELEASE)

CUC J S I _

LOCK

(TIGHTEN) CHUCK

BODY

RIGHT

• To tighten the chuck jaws on drill bit; grasp and hold
the collar of the chuck with one hand, while rotating
the chuck body with your other hand.

Note: Rotate the chuck body in the direction of the
arrow marked LOCK to tighten chuck jaws.

• Do not use a wrench to tighten or loosen the chuck

jaws.

_ WARNING: Make sure to insert drill bit straight into

chuck jaws. Do not insert drill bit into chuck jaws at
an angle and then tighten, as shown in figure 8. This

could cause drill bit to be thrown from drill, resulting
in possible serious personal injury or damage to the

chuck.

CHUCK

COLLAR

Fig. 7

SCREWDRIVER

BITS

Fig. 6 Fig. 8

11

REMOVINGBITS

See Figure 7.

• Lock switch trigger or the drill by placing the direction
of rotation selector in center position. See Figure 2.

• Loosen the chuck jaws from drill bit.

• To loosen: grasp and hold the collar of the chuck with
one hand, while rotating chuck body with your other
hand. Note: Rotate chuck body in the direction of the
arrow marked UNLOCK to loosen chuck jaws.

• Do not use a wrench to tighten or loosen the chuck
jaws.

• Remove drill bit from chuck jaws.

ADJUSTABLE TORQUE CLUTCH

See Figure 9.

The drill is equipped with an adjustable torque clutch for
driving different types of screws into different materials.
The proper setting depends on the type of material and
the size of screw you are using.

TO ADJUST TORQUE

• Identify the twenty four torque indicator settings
located on the front of the drill. See Figure 9.

• Rotate adjusting ring to the desired setting.

• 1 - 4 For driving small screws.
5 - 8 For driving screws into soft material.

• 9 - 12 For driving screws into soft and hard

materials.

• 13 - 16 For driving screws in hard wood.

• 17 - 20 For driving large screws.

• 21 - ,11 For heavy drilling.

ADJUSTING

TO DECREASE

TORQUE

RING

12

TO INCREASE

TORQUE

Fig. 9

,_ WARNING: Always wear safety goggles or safety

glasses with side shields when operating tools.
Failure to do so could result in objects being thrown
into your eyes, resulting in possible serious injury.

DRILLING

See Figure 10.

,_ WARNING: Be prepared for binding or bit

breakthrough. When these situations occur, drill has
a tendency to grab and kick opposite to the direction

of rotation and could cause loss of control when
breaking through material. If not prepared, this loss

of control can result in possible serious injury.

When drilling metals, use a light oil on the drill bit to keep
it from overheating. The oil will prolong the life of the bit
and increase the drilling action.

If the bit jams in workpiece or if the drill stalls, release
switch trigger immediately. Remove the bit from the
workpiece and determine the reason for jamming.

When drilling hard smooth surfaces use a center punch to
mark desired hole location. This will prevent the ddtl bit from
slipping off center as the hole is started. However, the low
speed feature allows starting holes without center punching if
desired. To accomplish this, simply operate the drill at a low
speed until the hole is started.

The material to be drilled should be secured in a vise or with
clamps to keep it from turning as the drill bit rotates.

Hold tool firmly and place the bit at the point to be drilled.
Depress the switch trigger to start tool.

Move the drill bit into the workpiece applying only enough
pressure to keep the bit cutting. Do not force or apply side
pressure to elongate a hole.

13

CHUCK REMOVAL

See Figures 12, 13, and 14.

The chuck must be removed in order to use some
accessories. To remove:

• Lock switch trigger or the drill by placing the direction
of rotation selector in center position. See Figure 2.

• Insert a 5/16 inch or larger hex key wrench into the
chuck of the drill and tighten the chuck jaws securely.

MALLET

CHUCK

JAWS

TO RETIGHTEN A LOOSE CHUCK
The chuck may become loose on spindle and develop a

wobble. Periodically check chuck screw for tightness. A
loose screw may cause the chuck jaws to bind and
prevent them from closing.

HEXKEY KEYLESS

WRENCH CHUCK

Fig. 12

Fig. 13

• Tap the hex key wrench sharply with a mallet in a
clockwise direction. See Figure 12. This wilt loosen
the screw in the chuck for easy removal.

• Open chuck jaws and remove hex key wrench.
Remove the chuck screw by turning it in a clockwise
direction. See Figure 13.

Note: The screw has left hand threads.

• Insert hex key wrench in chuck and tighten chuck

jaws securely. Tap sharply with a mallet in a counter-

clockwise direction. This wilt loosen chuck on the
spindle. It can now be unscrewed by hand. See

Figure 14.

Fig. 14

To tighten, follow these steps:

• Lock switch trigger on the drill by placing the direction
of rotation selector in center position.

See Figure 2.

• Open the chuck jaws.

• insert hex key wrench into chuck and tighten chuck
jaws securely. Tap hex key wrench sharply with a
mallet in a clockwise direction. This will tighten chuck
on the spindle.

• Open the chuck jaws and remove hex key wrench.

• Tighten the chuck screw.

Note: The chuck screw has left hand threads.

14

,_ WARNING: When servicing, use only identical

Craftsman replacement parts. Use of any other part
may create a hazard or cause product damage.

Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of

commercial solvents and may be damaged by their use.

Use clean cloths to remove dirt, dust, oil, grease, etc.

_IL WARNING: Do not at any time let brake fluids,

gasoline, petroleum-based products, penetrating oils,
etc. come in contact with plastic parts. They contain
chemicals that can damage, weaken or destroy
plastic.

BATTERIES

The battery pack for the drill-driver is equipped with • Store and charge your batteries in a coot area.
nickel-cadmium rechargeable batteries. Length of service Temperatures below 50°F or above 100°F wilt shorten

from each charging will depend on the type of work you battery life.
are doing. • Never store batteries in a discharged condition.

The batteries in this tool have been designed to provide Recharge them immediately after they are
maximum trouble free life. However, like all batteries, they discharged.

wilt eventually wear out. Do not disassemble battery pack • All batteries gradually lose their charge. The higher
and attempt to replace the batteries. Handling of these the temperature the quicker they lose their charge. If

batteries, especially when wearing rings and jewelry, you store your toot for long periods of time without
could result in a serious burn. using it, recharge the batteries every month or two.
To obtain the longest possible battery life, we suggest the This practice will prolong battery life.

following:

Do not abuse power tools. Abusive practices can damage
toot as well as workpiece.

Only the parts shown on parts list, page 17, are intended
to be repaired or replaced by the customer. All other parts
should be replaced at a Sears Service Center.

jl_ WARNING: Do not attempt to modify this tool or

create accessories not recommended for use with
this toot. Any such alteration or modification is

misuse and could result in a hazardous condition
leading to possible serious personal injury.

To preserve natural resources, please

recycle or dispose of batteries properly.

This product contains nickel-cadmium

batteries. Local, state or federal laws
may prohibit disposal of nickel-cadmium

batteries in ordinary trash.

Consult your local waste authority for information
regarding available recycling and/or disposal options.

BATTERY PACK REMOVAL AND PREPARATION
FOR RECYCLING

,_ WARNING: Upon removal, cover the battery pack's

terminals with heavy duty adhesive tape. Do not
attempt to destroy or disassemble battery pack or

remove any of its components. Nickel-cadmium

batteries must be recycled or disposed of properly.
Also, never touch both terminals with metal objects
and/or body parts as short circuit may result. Keep
away from children. Failure to comply with these
warnings could result in fire and/or serious injury.

15

r

r

r

r

r

r

r

r

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16

CRAFTSMAN 318 in., 14.4 VOLT CORDLESS DRILL-DRIVER - MODEL NO. 315.114450 ,_,

_The model number will be found on a plate attached to the motor housing. Always mention the model
| number in all correspondence regarding your 3/8 in., 14.4 VOLT CORDLESS DRILL-DRIVER or when |

ordering repair parts. ° . J

SEE BACK PAGE FOR PARTS ORDERING INSTRUCTIONS

2

5

3

\

\

Key Part

No. Number

1 6612002
2 6903302
3 * Item No. 9 11013

4 * Item No. 9 11012
5 3091234

983000-354

4

PARTS LIST

Description Qty.

Screw (Special) ................................................ 1

Chuck (Item No. 9 20988) ................................ 1

Battery Pack (1310717) ................................... 1

Charging Assembly (981481-001 ) ................... 1

Carrying Case - Not Shown ............................ 1

Operator's Manual

* Can Be Purchased Thru RSOS (Retail Special Order System)

17

Your Home

For repair-in your home-of all major brand appliances,

lawn and garden equipment, or heating and cooling systems,

no matter who made it, no matter who sold it!

For the replacement parts, accessories and

owner's manuals that you need to do-it-yourself.

For Sears professional installation of home appliances

and items like garage door openers and water heaters.

1-800-4-MY-HOME ® (1-800-469-4663)

Call anytime, day or night (U.S.A. and Canada)

www.sears.com www.sears.ca

Our Home

For repair of carry-in items like vacuums, lawn equipment,

and electronics, call or go on-line for the location of your nearest

Sears Parts & Repair Center.

1-800-488-1222

Call anytime, day or night (U.S.A. only)

www.sears.com

To purchase a protection agreement (U.S.A.)

or maintenance agreement (Canada) on a product serviced by Sears:

1-800-827-6655 (U.S.A.) 1-800-361-6665 (Canada)

Para pedir servicio de reparaci6n Au Canada pour service en fran_:ais:

a domicilio, y para ordenar piezas: 1-800-LE-FOYER Mc

1-888-SU-HOGAR sM (1-800-533-6937)

(1-888-784-6427) www.sears.ca

® Registered Trademark / Trademark / Service Mark of Sears, Roebuck and Co.
® Marca Registrada / Marca de F_brica / Marca de Servicio de Sears, Roebuck and Co.

MC MD

Marque de commerce / Marque d_pos6e de Sears, Roebuck and Co. @Sears, Roebuck and Co.

TM SM

TM SM