Skil 2510 User Manual
SM 1619X01949 06-07 6/29/07 12:20 PM Page 1
IMPORTANT: IMPORTANT : IMPORTANTE:
Read Before Using Lire avant usage Leer antes de usar
Operating/Safety Instructions
Consignes de fonctionnement/sécurité
Instrucciones de funcionamiento y seguridad
2510
2815
Call Toll Free for
Consumer Information
& Service Locations
1-877-SKIL999 (1-877-754-5999) www.skil.com
For English Version Version française Versión en español
See page 2 Voir page 15 Ver la página 28
Pour obtenir des informations
et les adresses de nos centres
de service après-vente,
appelez ce numéro gratuit
Llame gratis para
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para el consumidor y
ubicaciones de servicio
SM 1619X01949 06-07 6/29/07 12:20 PM Page 2
General Safety Rules
WARNING
!
in all of the warnings listed below refers to your mains-operated (corded) power tool or
battery-operated (cordless) power tool.
Read all instructions. Failure to follow all instructions listed below may
result in electric shock, fire and/or serious injury.
The term “power tool”
SAVE THESE INSTRUCTIONS
Work area safety
Keep work area clean and well lit.
Cluttered or dark areas invite accidents.
Do not operate power tools in explosive
atmospheres, such as in the presence of
flammable liquids, gases or dust.
tools create sparks which may ignite the dust
or fumes.
Keep children and bystanders away while
operating a power tool.
cause you to lose control.
Distractions can
Power
Electrical safety
Power tool plugs must match the outlet.
Never modify the plug in any way. Do not
use any adapter plugs with earthed
(grounded) power tools.
and matching outlets will reduce risk of
electric shock.
Avoid body contact with earthed or
grounded surfaces such as pipes,
radiators, ranges and refrigerators.
is an increased risk of electric shock if your
body is earthed or grounded.
Do not expose power tools to rain or wet
conditions.
increase the risk of electric shock.
Do not abuse the cord. Never use the cord
for carrying, pulling or unplugging the
power tool. Keep cord away from heat, oil,
sharp edges or moving parts.
entangled cords increase the risk of electric
shock.
When operating a power tool outdoors,
use an extension cord suitable for
outdoor use.
outdoor use reduces the risk of electric
shock.
Do not use AC only rated tools with a DC
power supply.
work, the electrical components of the AC
rated tool are likely to fail and create a
hazard to the operator.
Water entering a power tool will
Use of a cord suitable for
While the tool may appear to
Unmodified plugs
There
Damaged or
If operating the power tool in damp
locations is unavoidable a Ground Fault
Circuit Interrupter (GFCI) must be used to
supply the power to your tool.
personal protection devices like electrician’s
rubber gloves and footwear will further
enhance your personal safety.
GFCI and
Personal safety
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.
inattention while operating power tools may
result in serious personal injury.
Use safety equipment. Always wear eye
protection.
mask, non-skid safety shoes, hard hat, or
hearing protection used for appropriate
conditions will reduce personal injuries.
Avoid accidental starting. Ensure the
switch is in the off-position before
plugging in.
finger on the switch or plugging in power
tools that have the switch on invites
accidents.
Remove any adjusting key or wrench
before turning the power tool on.
or a key left attached to a rotating part of the
power tool may result in personal injury.
Do not overreach. Keep proper footing
and balance at all times.
better control of the power tool in unexpected
situations.
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.
If devices are provided for the connection
of dust extraction and collection facilities,
ensure these are connected and properly
used.
related hazards.
Safety equipment such as dust
Carrying power tools with your
Use of these devices can reduce dust-
-2-
A moment of
A wrench
This enables
SM 1619X01949 06-07 6/29/07 12:20 PM Page 3
Keep handles dry, clean and free from oil
and grease.
c
ontrol the power tool.
Slippery hands cannot safely
Power tool use and care
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.
Do not use the power tool if the switch
does not turn it on and off.
that cannot be controlled with the switch is
dangerous and must be repaired.
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.
measures reduce the risk of starting the
power tool accidentally.
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.
Maintain power tools. Check for
misalignment or binding of moving parts,
breakage of parts and any other condition
that may affect the power tools operation.
If damaged, have the power tool repaired
before use.
poorly maintained power tools.
Keep cutting tools sharp and clean.
Properly maintained cutting tools with sharp
cutting edges are less likely to bind and are
easier to control.
Use the power tool, accessories and tool
bits etc., in accordance with these
instructions and in the manner intended
for the particular type of power tool,
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.
Many accidents are caused by
Any power tool
Such preventive safety
Use clamps or other practical way to
secure and support the workpiece to a
s
table platform.
o
r against your body is unstable and may
lead to loss of control.
H
olding the work by hand
Battery tool use and care
Ensure the switch is in the off position
before inserting battery pack.
battery pack into power tools that have the
switch on invites accidents.
Recharge only with the charger specified
by the manufacturer.
suitable for one type of battery pack may
create a risk of fire when used with another
battery pack.
Use power tools only with specifically
designated battery packs.
battery packs may create a risk of injury and
fire.
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.
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.
battery may cause irritation or burns.
Liquid ejected from the
Inserting the
A charger that is
Use of any other
Service
Have your power tool serviced by a
qualified repair person using only identical
replacement parts.
safety of the power tool is maintained.
Develop a periodic maintenance schedule
for your tool. When cleaning a tool be
careful not to disassemble any portion of
the tool since internal wires may be
misplaced or pinched or safety guard
return springs may be improperly
mounted.
gasoline, carbon tetrachloride, ammonia, etc.
may damage plastic parts.
Certain cleaning agents such as
This will ensure that the
SAVE THESE INSTRUCTIONS
-3-
SM 1619X01949 06-07 6/29/07 12:20 PM Page 4
Safety Rules for Cordless Drills/Drivers
Hold power tools by insulated gripping
surfaces when performing an operation
where the cutting tools may contact
hidden wiring.
make exposed metal parts of the tool “live”
and shock the operator.
Wear ear protectors with impact drills.
Exposure to noise can cause hearing loss.
Use auxiliary handles supplied with the
tool.
Loss of control can cause personal
injury.
Use clamps or other practical way to
secure and support the workpiece to a
stable platform.
or against your body is unstable and may
lead to loss of control.
Do not drill, fasten or break into existing
walls or other blind areas where electrical
wiring may exist.
unavoidable, disconnect all fuses or circuit
breakers feeding this worksite.
Always hold the tool with both hands. If
the bit jams two hands will give you
maximum control over torque reaction or
kickback.
Always wear safety goggles or eye
protection when using this tool. Use a
dust mask or respirator for applications
which generate dust.
Secure the material being drilled. Never
hold it in your hand or across legs.
Unstable support can cause the drill bit to
bind causing loss of control and injury.
Disconnect battery pack from tool before
making any assembly, adjustments or
changing accessories
safety measures reduce the risk of starting the
tool accidentally.
Position yourself to avoid being caught
between the tool or side handle and walls
or posts.
jammed in the work, the reaction torque of
the tool could crush your hand or leg.
If the bit becomes bound in the
workpiece, release the trigger
immediately, reverse the direction of
rotation and slowly squeeze the trigger to
back out the bit.
Contact with a “live” wire will
Holding the work by hand
If this situation is
. Such preventive
Should the bit become bound or
Be ready for a strong
reaction torque. The drill body will tend to
twist in the opposite direction as the drill bit is
rotating.
Do not grasp the tool or place your hands
too close to the spinning chuck or drill
bit.
Your hand may be lacerated.
When installing a bit, insert the shank of
the bit well within the chuck.
not inserted deep enough, the grip of the
chuck over the bit is reduced and the loss of
control is increased. After bit insertion, pull
on bit to ensure it is locked.
Do not use dull or damaged bits and
accessories.
greater tendency to bind in the workpiece.
When removing the bit from the tool avoid
contact with skin and use proper
protective gloves when grasping the bit or
accessory.
prolonged use.
Check to see that keys and adjusting
wrenches are removed from the drill
before switching the tool "ON".
wrenches can fly away at high velocity
striking you or a bystander.
Do not run the drill while carrying it at
your side.
entangled with clothing and injury may result.
WARNING
!
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 chemicallytreated 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.
Dull or damaged bits have a
Accessories may be hot after
A spinning drill bit could become
Some dust created by
power sanding, sawing,
If the bit is
Keys or
-4-
SM 1619X01949 06-07 6/29/07 12:20 PM Page 5
Battery/Charger
Before using battery charger, read all
instructions and cautionary markings on
(
1) battery charger, (2) battery pack, and (3)
product using battery.
Use only the charger which accompanied
your product or direct replacement as
listed in the catalog or this manual.
substitute any other charger. Use only Skil
approved chargers with your product. See
Functional Description and Specifications.
Do not disassemble charger or operate the
charger if it has received a sharp blow,
been dropped or otherwise damaged in any
way. Replace damaged cord or plugs
immediately.
may result in electric shock or fire.
Do not recharge battery in damp or wet
environment. Do not expose charger to rain
or snow. If battery case is cracked or
otherwise damaged, do not insert into
charger.
Charge only Skil approved rechargeable
batteries.
Specifications. Other types of batteries may
burst causing personal injury and damage.
Charge battery pack in temperatures above
+40 degrees F (4 degrees C) and below
Incorrect reassembly or damage
Battery short or fire may result.
See Functional Description and
Do not
+105 degrees F (41 degrees C). Store tool
and battery pack in locations where
t
emperatures will not exceed 120 degrees F
(49 degrees C).
serious damage to the battery cells.
Battery leakage may occur under extreme
usage or temperature conditions. Avoid
contact with skin and eyes.
liquid is caustic and could cause chemical
burns to tissues. If liquid comes in contact with
skin, wash quickly with soap and water. If the
liquid contacts your eyes, flush them with
water for a minimum of 10 minutes and seek
medical attention.
Place charger on flat non-flammable
surfaces and away from flammable
materials when re-charging battery pack.
The charger and battery pack heat during
charging. Carpeting and other heat insulating
surfaces block proper air circulation which may
cause overheating of the charger and battery
pack. If smoke or melting of the case are
observed unplug the charger immediately and
do not use the battery pack or charger.
Use of an attachment not recommended or sold by Skil may result in a risk
of fire, electric shock or injury to persons.
This is important to prevent
The battery
Battery Care
WARNING
!
away from metal objects.
protect terminals from shorting,
place batteries in a tool box or pocket with
When batteries are not in
tool or charger, keep them
For example, to
DO NOT
nails, screws, keys, etc. Fire or injury may
result.
DO NOT PUT BATTERIES INTO FIRE OR
EXPOSE TO HIGH HEAT.
explode.
They may
-5-
SM 1619X01949 06-07 6/29/07 12:20 PM Page 6
Battery Disposal
WARNING
!
remove any component projecting from
the battery terminals.
result. Prior to disposal, protect exposed
terminals with heavy insulating tape to
prevent shorting.
If equipped with a lithium-ion battery, the battery
must be collected, recycled or disposed of in
an environmentally sound manner.
Do not attempt to disassemble the battery or
Fire or injury may
LITHIUM-ION BATTERIES
“The EPA certified RBRC
Battery Recycling Seal on the
lithium-ion (Li-ion) battery
indicates Robert Bosch Tool
Corporation is voluntarily
participating in an industry
program to collect and recycle these batteries
at the end of their useful life, when taken out
of service in the United States or Canada. The
RBRC program provides a convenient
alterative to placing used Li-ion batteries into
the trash or the municipal waste stream, which
may be illegal in your area.
Please call 1-800-8-BATTERY for information
on Li-ion battery recycling and disposal
bans/restrictions in your area, or return your
batteries to a Skil/Bosch/Dremel Service
Center for recycling. Robert Bosch Tool
Corporation’s involvement in this program is
part of our commitment to preserving our
environment and conserving our natural
resources.”
-6-
0
SM 1619X01949 06-07 6/29/07 12:20 PM Page 7
Symbols
IMPORTANT: Some of the following symbols may be used on your tool. Please study them
and learn their meaning. Proper interpretation of these symbols will allow you to operate the
tool better and safer.
Symbol Name Designation/Explanation
V Volts Voltage (potential)
A Amperes Current
Hz Hertz Frequency (cycles per second)
W Watt Power
kg Kilograms Weight
min Minutes Time
s Seconds Time
Diameter Size of drill bits, grinding wheels, etc.
n
0
.../min Revolutions or reciprocation per minute Revolutions, strokes, surface speed,
0 Off position Zero speed, zero torque...
1, 2, 3, ... Selector settings Speed, torque or position settings.
I, II, III, Higher number means greater speed
No load speed Rotational speed, at no load
orbits etc. per minute
Infinitely variable selector with off Speed is increasing from 0 setting
Arrow Action in the direction of arrow
Alternating current Type or a characteristic of current
Direct current Type or a characteristic of current
Alternating or direct current Type or a characteristic of current
Class II construction Designates Double Insulated
Construction tools.
Earthing terminal Grounding terminal
Warning symbol Alerts user to warning messages
Li-ion RBRC seal Designates Li-ion battery recycling
program
This symbol designates
that this tool is listed by
Underwriters Laboratories.
This symbol designates
that this tool is listed to
Canadian Standards by
Underwriters Laboratories.
This symbol
designates
that
this tool
complies
to NOM
Mexican
Standards.
This symbol designates
that this tool is listed by
the Canadian Standards
Association.
This symbol designates that
this tool is listed by
Underwriters Laboratories,
and listed to Canadian
Standards by Underwriters
Laboratories.
-7-
SM 1619X01949 06-07 6/29/07 12:20 PM Page 8
Functional Description and Specifications
D
WARNING
!
isconnect battery pack from tool before making any assembly,
adjustments or changing accessories
reduce the risk of starting the tool accidentally.
Lithium Ion Cordless Drill/Drivers
* NOT AVAILABLE ON ALL MODELS
. Such preventive safety measures
* FORWARD
INDICATOR LIGHT
ADJUSTABLE
CLUTCH
KEYLESS
CHUCK
VARIABLE SPEED
TRIGGER SWITCH
* BATTERY CHARGE
CONDITION INDICATOR
LIGHTS
* POWER LIGHT
BATTERY
PACK
Model number 2510 2815
Voltage rating 14.4 V 18 V
No load speed n
Chuck size 3/8" 3/8"
Battery pack SB14A-LI SB18A-LI
Charger SC18-LI
Voltage rating 120 V 60 Hz 120 V 60 Hz
Charge time 3-4 hours 3-4 hours
Maximum Capacities
Screw sizes 3/8" x 4" 3/8" x 4"
Mild metal
Hard wood 1/2" 1/2"
Soft wood 1" 1"
Spade bit
Hole saw 2" 2"
NOTE: For tool specifications refer to the nameplate on your tool.
* REVERSE
INDICATOR LIGHT
VENTILATION
FORWARD/ REVERSING
LEVER & TRIGGER LOCK
RUBBERIZED
GRIP
BATTERY
RELEASE BUTTON
0-800/min n00-850/min
0
SC18-LI
1/4"
1"
1/4"
1"
-8-
FIG. 1
OPENINGS
SM 1619X01949 06-07 6/29/07 12:20 PM Page 9
Operating Instructions
* NOT AVAILABLE ON ALL MODELS
VARIABLE SPEED CONTROLLED
Y
our tool is equipped with a variable speed
trigger switch. The tool speed can be
controlled from the minimum to the maximum
nameplate RPM by the pressure you apply to
the trigger. Apply more pressure to increase
the speed and release pressure to decrease
speed. This accurate speed control enables
you to drill without center punching. It also
permits you to use as a power screwdriver.
Bits are available for driving screws as well as
running bolts and nuts.
!
WARNING
accidental starts and accidental discharge.
Your tool is equipped with a forward/
reversing lever and trigger lock located above
the trigger (Fig. 1). This lever was designed
for changing rotation of the bit, and for locking
the trigger in an “OFF” position.
* FORWARD/REVERSE INDICATOR LIGHTS
Your tool may be equipped with lights which
indicate the rotation of the bit.
For forward rotation, (with bit pointed
away from you) move the lever to the far left
and a green indicator light depicting a forward
arrow will light up.
For reverse rotation move the lever to the
far right and the green indicator light depicting
a reverse arrow will light up.
To stop in either direction just release the trigger.
To activate trigger lock move lever to the center
off position (Fig. 1).
Your tool features 16 clutch settings. Output
torque will increase as the clutch ring, is
rotated from 1 to 15. The drill “ ” position
will lock up the clutch to permit drilling and
driving heavyduty work, and also enables bits
to be changed quickly and easily in the
keyless chuck (Fig. 1).
When the trigger switch is released it activates
the brake to stop the chuck quickly. This is
especially useful in the repetitive driving and
removal of screws.
T
RIGGER SWITCH
FORWARD/REVERSING
LEVER & TRIGGER LOCK
After tool use, lock trigger in
“OFF” position to help prevent
ADJUSTABLE CLUTCH
BRAKE
Y
our tool may be equipped with charge
condition indicator lights (Fig. 2). The indicator
lights shows the charge condition of the
battery during operation.
The charge condition can be checked for a
few seconds when the trigger is depressed
fully or halfway.
LED Capacity
Continuous lighting 3 x green 66% - 100%
Continuous lighting 2 x green 34 - 66%
Continuous lighting 1 x green 11 - 33%
Slow flashing 0% - 11%
The 3 LED’s of the battery charge condition
indicator will flash rapidly when the battery
temperature is not within the operating
temperature range of -20˚C to +60
Your tool may be equipped with a light that
turns on automatically when the switch is
activated for better visibility during operation.
The PowerLight is maintenance free and was
designed to last the life of your tool (Fig. 3).
POWERLIGHT
Your tool is equipped with
system. This feature will lock the chuck in one
position when the trigger switch is released.
This will allow you to tighten or loosen a nut or
screw by rotating the tool by hand with the
switch off. This is convenient when higher
turning torque is needed.
-9-
* BATTERY CHARGE CONDITION
I
NDICATOR LIGHTS
˚C.
* POWERLIGHT
AUTOLOCK™
an automatic locking
FIG. 2
FIG. 3
SM 1619X01949 06-07 6/29/07 12:20 PM Page 10
M
ove reverse switch lever to the center “OFF”
p
osition. Remove battery pack and rotate the
clutch ring to the drill bit symbol “ ”.
Rotate the chuck sleeve counter-clockwise
viewing from chuck end, and open chuck to
approximate drill bit diameter. Insert a clean
bit up to the drill bit flutes for small bits, or as
far as it will go for large bits. Close chuck by
rotating the chuck sleeve clockwise and
securely tighten by hand (Fig. 4).
!
WARNING
chuck to loosen or tighten bit.
or hand injury is possible if attempting to grasp
the spinning chuck.
Rotate the clutch ring to the drill bit
symbol “ ”. Open the chuck all the way,
remove left-hand thread screw inside chuck
by turning it clockwise. Insert the short arm of
Release battery pack from tool by pressing the
battery release button and sliding pack out of
handle base (Fig. 6). To insert battery, align
INSERTING BITS
Do not use the power of
the drill while grasping
Friction burn
REMOVING CHUCK
RELEASING AND INSERTING BATTERY PACK FROM TOOL
FIG. 4
CLOCKWISE
a 3/8" hex key wrench and close jaws on flats
of wrench. Strike long arm of wrench sharply
counterclockwise, remove wrench and
unthread chuck from spindle (Fig. 4).
Always keep the spindle threads, the threads
of the chuck and securing screw free of
debris. To install a chuck, reverse “removing
the chuck” procedure.
battery and slide battery pack into tool until it
locks into position. Do not force.
CHUCK SLEEVE
COUNTER
CLOCKWISE
INSTALLING CHUCK
IMPORTANT CHARGING NOTES
1. The charger was designed to fast charge
the battery only when the battery temperature
is between 32˚F (0˚C) and 113˚F (45˚C). If the
battery pack is too hot or too cold, the charger
will not fast charge the battery. (This may
happen if the battery pack is hot from heavy
use). When the battery temperature returns to
between 32˚F (0˚C) and 113˚F (45˚C), the
charger will automatically begin charging.
2. A substantial drop in operating time per
charge may mean that the battery pack is
nearing the end of its life and should be
replaced.
3. Remember to unplug charger during storage
period.
4. If battery does not charge properly:
a. Check for voltage at outlet by plugging in
some other electrical device.
b. Check to see if outlet is connected to a
light switch which turns power “off” when
lights are turned off.
c. Check battery pack terminals for dirt.
Clean with cotton swab and alcohol if
necessary.
d. If you still do not get proper charging,
take or send tool, battery pack and
charger to your local Skil Service Center.
See “Tools, Electric” in the Yellow Pages
for names and addresses.
Note: Use of chargers or battery packs not
sold by Skil will void the warranty.
-10-
1
2
3
SM 1619X01949 06-07 6/29/07 12:20 PM Page 11
CHARGING BATTERY PACK
Your charger was designed so the battery
pack can be charged in, or out of the tool.
Plug charger cord into your standard power
o
utlet.
Place the battery pack onto the front of charger
as shown in Figure. 5, then press down at rear
end of battery pack.
The charger’s green indicator will
begin to “BLINK”. This indicates
that the battery is receiving a fast
charge. Fast-charging will automatically stop
when the battery pack is fully charged (Fig. 6).
When the indicator light
stops “BLINKING” (and
becomes a steady green
light) fast charging is complete.
When the battery pack is not inserted into the
charger, a steady green light also indicates
that the charger is plugged in and is ready for
operation.
When you begin the charging process of the
battery pack, a steady green light could also
mean the battery pack is too hot or too cold.
The purpose of the light is to indicate that the
battery pack is fast-charging. It does not
indicate the exact point of full charge. The light
will stop blinking in less time if the battery pack
was not completely discharged.
When the battery pack is fully charged, unplug
the charger (unless you're charging another
battery pack) remove battery pack from
charger and slip the battery pack back into the
tool handle.
FIG. 6
BATTERY
PACK
BATTERY PACK
CHARGER
BATTERY RELEASE
BUTTON
!
WARNING
FIG. 5
BATTERY PACK
IN TOOL
Do not use tool
while charging.
CHARGER
INDICATOR LIGHT
-11-
SM 1619X01949 06-07 6/29/07 12:20 PM Page 12
Operating Tips
You will extend the life of your bits and do
neater work if you always put the bit in
contact with the work before pulling the
trigger. During the operation, hold the tool
firmly and exert light, steady pressure. Too
much pressure at low speed will stall the tool.
Too little pressure will keep the bit from
cutting and cause excess friction by sliding
over the surface. This can be damaging to
both tool and bit.
DRILLING WITH VARIABLE SPEED
The trigger controlled variable speed feature
will eliminate the need for center punches in
hard materials. The variable speed trigger
allows you to slowly increase RPM. By using
a slow starting speed, you are able to keep
the bit from “wandering”. You can increase
the speed as the bit “bites” into the work by
squeezing the trigger.
DRIVING WITH VARIABLE SPEED
Variable speed drills will double as a power
screwdriver by using a screwdriver bit in the
drill mode. The technique is to start slowly,
increasing the speed as the screw runs
down. Set the screw snugly by slowing to a
stop. Prior to driving screws, pilot and
clearance holes should be drilled.
FASTENING WITH SCREWS
This procedure shown in (Fig. 7) will enable
you to fasten materials together with your
Cordless Drill/Screwdriver without stripping,
splitting or separating the material.
FASTENING WITH
SCREWS
1. Drill 2/3 diameter and
2/3 of screw length for
soft materials, full
length for hard
materials.
Screw
Apply a slight
even pressure
when driving
screws.
2. Drill same
diameter as
screw shank.
3. Countersink
same diameter
as screw head.
Adjustable
Screw
Drill
FIG. 7
First, clamp the pieces together and drill the
first hole 2/3 the diameter of the screw. If the
material is soft, drill only 2/3 the proper
length. If it is hard, drill the entire length.
Second, unclamp the pieces and drill the
second hole the same diameter as the screw
shank in the first or top piece of wood.
Third, if flat head screw is used, countersink
the hole to make the screw flush with the
surface. Then, simply apply even pressure
when driving the screw. The screw shank
clearance hole in the first piece allows the
screw head to pull the pieces tightly together.
The adjustable screw drill accessory will do
all of these operations quickly and easily.
Screw drills are available for screw sizes No.
6, 8, 10 and 12.
Always inspect drill bits for excessive wear.
Use only bits that are sharp and in good
condition.
TWIST BITS: Available with straight and
reduced shanks for wood and light duty metal
drilling. High speed bits cut faster and last
longer on hard materials.
CARBIDE TIPPED BITS: Used for drilling
stone, concrete, plaster, cement and other
unusually hard nonmetals. Use continuous
heavy feed pressure when employing carbide
tip bits.
Be certain workpiece is clamped or anchored
firmly. Always apply pressure in a straight line
with the drill bit. Maintain enough pressure to
keep the drill “biting”.
When drilling holes in wood, twist bits can be
used. Twist bits may overheat unless pulled out
frequently to clear chips from flutes.
Use a “back-up” block of wood for work that is
likely to splinter, such as thin materials.
You will drill a cleaner hole if you ease up on
the pressure just before the bit breaks through
the wood. Then complete the hole from the
back side.
There are two rules for drilling hard materials.
First, the harder the material, the greater the
pressure you need to apply to the tool. Second,
the harder the material, the slower the speed.
Here are a couple of tips for drilling in metal.
Lubricate the tip of the bit occasionally with
cutting oil except when drilling soft metals such
as aluminum, copper or cast iron. If the hole to
be drilled is fairly large, drill a smaller hole first,
DRILL BITS
DRILLING WOOD
DRILLING METAL
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SM 1619X01949 06-07 6/29/07 12:20 PM Page 13
then enlarge to the required size, it’s often
faster in the long run. Maintain enough
pressure to assure that the bit does not just
spin in the hole. This will dull the bit and greatly
shorten its life.
DRILLING MASONRY
Soft materials such as brick are relatively easy
to drill. Concrete however, will require much
more pressure to keep the bit from spinning. Be
sure to use carbide tip bits for all masonry
work.
Before using an accessory, be certain that its
maximum safe operating speed is not
exceeded by the nameplate speed of the
tool. Do not exceed the recommended wheel
diameter.
RUNNING NUTS AND BOLTS
Variable speed control must be used with
caution for driving nuts and bolts with socket
set attachments. The technique is to start
slowly, increasing speed as the nut or bolt runs
down. Set the nut or bolt snugly by slowing the
drill to a stop. If this procedure is not followed,
the tool will have a tendency to torque or twist
i
n your hands when the nut or bolt seats.
HOLE SAWS
WARNING
!
Keep your second hand on the side
handle or motor housing.
are holding the drill, they cannot be cut by
the hole saw. Hold the drill firmly to prevent
loss of control. Unplug drill when removing
core.
Hole saws are Ideal for use with lock
installation kits for 2-1/8” deadbolts or
locksets with 15/16” or 1” latch hole in
wooden and composition doors.
Keep hands away from
cutting area and hole saw.
If both hands
Maintenance
Service
WARNING
!
maintenance performed by unauthorized
personnel may result in misplacing of
internal wires and components which
could cause serious hazard.
mend that all tool service be performed by a
Skil Factory Service Center or Authorized Skil
Service Station. SERVICEMEN: Disconnect
tool and/or charger from power source before
servicing.
Be alert for battery packs that are nearing
their end of life.
tool performance or significantly shorter
NO USER SERVICEABLE
PARTS INSIDE. Preventive
We recom-
BATTERIES
If you notice decreased
running time between charges then it is time
to replace the battery pack. Failure to do so
can cause the tool to operate improperly or
damage the charger.
TOOL LUBRICATION
Your Skil tool has been properly lubricated
and is ready for use.
D.C. MOTORS
The motor in your tool has been engineered
for many hours of dependable service. To
maintain peak efficiency of the motor, we
recommend it be examined every six months.
Only a genuine Skil replacement motor
specially designed for your tool should be
used.
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SM 1619X01949 06-07 6/29/07 12:20 PM Page 14
Cleaning
T
!
WARNING
o avoid accidents, always
disconnect the tool and/or
charger from the power supply before
cleaning.
effectively with compressed dry air.
The tool may be cleaned most
Always
wear safety goggles when cleaning tools
with compressed air.
Accessories
!
WARNING
adequate size conductors that is capable
of carrying the current necessary for your
tool must be used.
excessive voltage drop, loss of power or
overheating. Grounded tools must use 3wire extension cords that have 3-prong plugs
and receptacles.
NOTE: The smaller the gauge number, the
heavier the cord.
If an extension cord is
necessary, a cord with
This will prevent
Ventilation openings and switch levers must
be kept clean and free of foreign matter. Do
not attempt to clean by inserting pointed
objects through opening.
!
CAUTION
plastic parts.
Certain cleaning agents
and solvents damage
Some of these are: gasoline,
carbon tetrachloride, chlorinated cleaning
solvents, ammonia and household detergents
that contain ammonia.
RECOMMENDED SIZES OF EXTENSION CORDS
120 VOLT ALTERNATING CURRENT TOOLS
Tool’s
Ampere
Rating
3-6
6-8
8-10
10-12
12-16
Cord Size in A.W.G.
Cord Length in Feet
25 50 100 150 15 30 60 120
18 16 16 14 0.75 0.75 1.5 2.5
18 16 14 12 0.75 1.0 2.5 4.0
18 16 14 12 0.75 1.0 2.5 4.0
16 16 14 12 1.0 2.5 4.0 —
14 12 — — — — — —
Wire Sizes in mm
Cord Length in Meters
2
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