OEM Tools 24664 Service manual

Please read and save these instructions. Read through this owner’s manual carefully before using product. Protect yourself and
others by observing all safety information, warnings, and cautions. Failure to comply with instructions could result in personal
injury and/or damage to product or property. Please retain instructions for future reference.
Operating Instructions and Parts Manual 24664
FOR CUSTOMER SERVICE
Technical Question?
CALL 1-866-458-2472
[email protected]
Thank you very much for choosing an OEMTOOLS™Product!
For future reference, please register your new tool at www.oem-tools.com and complete the owner’s record below:
Model: _______________ Purchase Date: ___________
Save the receipt, warranty and these instructions. It is important that you read the entire manual to become familiar
with this product before you begin using it. This product is designed for certain applications only. OEMTOOLS™
cannot be responsible for issues arising from modification. We strongly recommend this product is not modified and/
or used for any application other than that for which it was designed. If you have any questions relative to a particular
application, DO NOT use the product until you have first contacted customer service to determine if it can or should be
performed on the product.
Explanation of Safety Signal Words
WARNING:Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION:Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
CAUTION:Used without the safety alert symbol indicates a potentially hazardous situation which, if not avoided, may
result in property damage.
NOTES:Provide clarity and helpful information.
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WARNING
UNPACKING
After unpacking unit, inspect carefully for any damage
that may have occurred during transit. Check for loose,
missing, or damaged parts. If any damage is observed,
a shipping damage claim must be filed with carrier.
DO NOT use the OEMTOOLS™Rotary Tool if broken,
bent, cracked or damaged parts (including labels) are
noted. Any Rotary Tool that appears damaged in any
way, operates abnormally, or is missing parts should be
removed from service immediately. If you suspect that
the Rotary Tool was subjected to shock load (a load that
was dropped suddenly, unexpectedly, etc.), immediately
discontinue use until it has been checked by a factory
authorized service center.
The following safety information is provided as a guideline to help you operate your Rotary Tool under the safest possible
conditions. Any tool or piece of equipment can be potentially dangerous to use when safety or safe handling instructions are
not known or not followed. The following safety instructions are to provide the user with the information necessary for safe use
and operation. Please read and retain these instructions for the continued safe use of your tool. Failure to follow instructions
listed below may result in serious injury. In addition, make certain that anyone who uses the equipment understands and follows
these safety instructions as well.
ROTARY TOOL

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ROTARY TOOL
POWER TOOL SAFETY
WARNING: Read all safety warnings and instructions.
Failure to follow the warnings and instructions may result
in electric shock, fire, and/or serious injury. Save all
warnings and instructions for future reference.
WORK AREA SAFETY
1. Keep work area clean and well lit. Cluttered or 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 children and bystanders away while operating a
power tool. Distractions can cause you to lose control.
ELECTRICAL SAFETY
1. 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. Unmodified plugs
and matching outlets will reduce risk of electric shock.
Avoid body contact with earthed or grounded surfaces
such as pipes, radiators, ranges and refrigerators.
There is an increased risk of electric shock if your body
is earthed or grounded.
2. DO NOT expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of
electric shock.
3. 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.
Damaged or entangled cords increase the risk of
electric shock.
4. When operating a power tool outdoors, use an
extension cord suitable for outdoor use. Use of a cord
suitable for outdoor use reduces the risk of electric
shock.
5. If operating a power tool in a damp location is
unavoidable, use a residual current device (RCD)
protected supply. Use of a ground fault circuit
interrupter (GFCI) reduces the risk of electric shock.
PERSONAL SAFETY
1. Stay alert, watch what you are doing, and use common
sense when operating a power tool. DO NOT use a
power tool while you are tired or under the influence of
drugs, alcohol or medication. A moment of inattention
while operating power tools may result in serious
personal injury.
2. Use personal protective equipment. Always wear eye
protection. Protective equipment such as dust mask,
non-skid safety shoes, hard hat, or hearing protection
used for appropriate conditions will reduce personal
injuries.
3. Prevent unintentional starting. Ensure the switch is in
the off-position before connecting to power source
and/or battery pack, picking up or carrying the tool.
Carrying power tools with your finger on the switch or
energizing power tools that have the switch on invites
accidents.
4. Remove any adjusting key or wrench before turning
the power tool on. A wrench or a key left attached to
a rotating part of the power tool may result in personal
injury.
5. DO NOT overreach. Keep proper footing and balance
at all times. This enables better control of the power
tool in unexpected situations.
6. 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.
7. If devices are provided for the connection of dust
extraction and collection facilities, ensure these are
connected and properly used. Use of dust collection
can reduce dust-related hazards.
POWER TOOL USE AND CARE
1. 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.
2. DO NOT use the power tool if the switch does not turn
it on and off. Any power tool that cannot be controlled
with the switch is dangerous and must be repaired.
3. Disconnect the plug from the power source and/or the
battery pack from the power tool before making any
adjustments, changing accessories, or storing power
tools. Such preventive safety measures reduce the risk
of starting the power tool accidentally.
4. 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.
5. Maintain power tools. Check for misalignment or
binding of moving parts, breakage of parts, and
any other condition that may affect the power tool’s
operation. If damaged, have the power tool repaired
before use. Many accidents are caused by poorly
maintained power tools.

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ROTARY TOOL
6. Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges are
less likely to bind and are easier to control.
7. Use the power tool, accessories and tool bits, etc. in
accordance with these instructions, taking into account
the working conditions and the work to be performed.
Use of the power tool for operations different from
those intended could result in a hazardous situation.
8. Hold power tools by insulated gripping surfaces when
performing an operation where the cutting tool may
contact hidden wiring or its own cord. Contact with a
“live” wire will make exposed metal parts of the tool
“live” and shock the operator.
SERVICE
Have your power tool serviced by a qualified repair
person using only identical replacement parts. This will
ensure that the safety of the power tool is maintained.
WARNING:
• Disconnect the plug from the power source before
making any adjustments, changing accessories or
storing the tool.
• To avoid electrical hazards, fire hazards or damage to
the Rotary Tool, use proper circuit protection.
• DO NOT abuse the cord. Never use the cord to carry
the tools or pull the plug from an outlet. Keep cord
away from heat, oil, sharp edges or moving parts.
Replace damaged cords immediately.
WARNING: Carefully read Rules for Safe Operation
and Instructions.
IMPORTANT SAFETY INSTRUCTIONS
The warnings, precautions, and instructions discussed
in this manual cannot cover all possible conditions and
situations that may occur. The operator must understand
that common sense and caution are factors which cannot
be built into this product, but must be supplied by the
operator.
SPECIFIC SAFETY RULES
1. Hold the tool by its insulated gripping surfaces when
performing an operation where the cutting tool may
contact hidden wiring or its own cord. Contact with a
“live” wire will make exposed metal parts of the tool
“live” and shock the operator.
2. Always make sure the work surface is free from nails
and other foreign objects. Cutting into a nail can cause
the bit and the tool to jump and damage the bit.
3. Never hold the workpiece in one hand and the tool in
the other hand when in use. Never place your hands
near or below the cutting surface. Clamping the
material and guiding the tool with both hands is much
safer.
4. Never lay the workpiece on hard surfaces like concrete,
stone, etc. The protruding cutting bit may cause tool to
jump.
5. Always wear safety goggles and a dust mask. Use only
in well-ventilated areas. Using personal safety devices
and working in a safe environment reduces risk of
injury.
6. After changing the bits and accessories or making
adjustments, make sure the collet nut and any other
adjustment devices are securely tightened. Loose
adjustment devices will be violently thrown.
7. Always use the correct collet size. If the collet size is
larger than the accessory shank size, it will not grip
the shank properly, leading to possible injury to the
operator or damage to the tool.
8. Always check accessory bits, grinding stones, cut-off
wheels, etc. for damage before each use. Damaged
accessories can break during use and cause serious
injury.
9. Never use dull or damaged bits. Sharp bits must be
handled with care. Damaged bits can snap during use.
Dull bits require more force to push the tool, possibly
causing the bit to break.
10. Never touch the bit during or immediately after use.
After use, the bit is too hot to be touched by bare
hands.
DISPOSAL
At the end of the useful life of the OEMTOOLS™Rotary
Tool, dispose of the components according to all state,
federal, and local regulations.

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ROTARY TOOL
PURPOSE
The OEMTOOLS™Rotary Tool with 35 Piece Accessory
Kit polishes, grinds, cuts, shapes, and sands metals
and is great for home hobbyists or garage machinists,
whether professional or novice. All tools needed are
at hand and it accepts all standard accessories and
attachments.
PRODUCT SPECIFICATIONS
Voltage: 120V/60Hz
Input Power: 1.2 Amp
No-Load Speed: 10,000-35,000 RPM
Collet Capacity: 1/8" and 3/32"
Spindle Lock: Yes
Cord Length: 6 Ft.
WARNING: Double insulated tools are equipped
with a polarized plug (one blade is wider than the other).
This plug will fit in a polarized plug 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.
OPERATING INSTRUCTIONS
WARNING: Be sure you read, understand and apply
safety instructions before use.
1. Always inspect, maintain and operate in accordance
with ANSI safety code for power tools and other local
safety codes and regulations.
2. Use clamps or other practical ways to secure and
support the workpiece to a stable platform.
3. DO NOT force the tool. Use the correct tool for the job.
4. Disconnect the plug from the power source before
making any adjustments, changing accessories or
storing the tool.
5. Check for misalignment or binding moving parts,
breakage of parts and any other condition that may
affect the tool’s operation. If damaged, have the tool
serviced before using.
6. Use only accessories that are recommended by the
manufacturer for your model.
7. Hold tool by insulated gripping surfaces when
performing an operation where the cutting tool may
contact hidden wiring or its own cord.
8. Always make sure the work surface is free from nails
and other foreign objects.
9. Never hold the workpiece in one hand and the tool in
the other hand when in use. Never place the hands
near or below the cutting surface.
10. Never lay workpiece on hard surfaces like concrete,
stone, etc.
11. After changing the bits and accessories or making
adjustments, make sure the collet nut and any other
adjustment devices are securely tightened.
12. Always wear safety goggles and a dust mask. Use only
in well-ventilated areas. Using personal safety devices
and working in a safe environment reduces risk of
injury.
13. Always use the correct collet size.
14. Always check accessory bits, grinding stones, cut-off
wheels, etc. for damage before each use.
15. Never use dull or damaged bits. Sharp bits must be
handled with care.
16. Never touch the bit during or immediately after use.
17. The Rotary Tool is wired at the factory for 110–120V
operation. It must be connected to a 110–120V, 15A
time delayed fuse or circuit breaker. To avoid shock or
fire, replace power cord immediately if it is worn, cut or
damaged in any way.
18. Avoid accidental starting. Be sure switch is OFF before
plugging in.
19. Remove adjusting keys or wrenches before turning the
tool ON.
NOTE:Most commonly used bits and accessories
with 1/8" and 3/32" shanks will fit this tool. Rotary Tool
accessories, such as a drill press designed for other
Rotary Tools, may not fit this tool.
WARNING: If any part is missing or damaged, do
not plug the Rotary Tool into the power source until the
missing or damaged part is replaced.
WARNING: To avoid fire or toxic reaction, never use
gasoline, naphtha, acetone, lacquer thinner or similar
highly volatile solvents to clean the tool.

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ROTARY TOOL
ASSEMBLY AND OPERATION
SPEED SELECTION
Set Rotary Tool speed by rotating the variable speed
control dial (1) to the appropriate speed (see Fig.1).
Position the speed control dial at “1” for slowest speed,
“3” for medium speed and at “MAX” for the highest
speed.
Fig. 1
1
ON/OFF SWITCH
To turn the switch ON, push on the lower part of the ON/
OFF switch #1 in Fig. 2. To turn the switch OFF, push on
the upper part of the ON/OFF switch #2 in Fig. 2.
Fig. 2
1
2
CHANGING THE COLLET
Some accessories require the use of different sized
collets. Collet sizes can be 1/16", 3/32" and 1/8". It is
important to ensure that the collet size matches the
accessory.
NOTE:This tool includes two of the most commonly
used collets: 3/32" and 1/8".
WARNING: Using a collet that is too large for the
accessory will result in the accessory possibly being
thrown from the tool, causing serious injury.
1. Turn the tool switch OFF and remove the plug from the
power source.
2. Depress the spindle lock button (1) and slowly turn
the collet nut (2) until the spindle lock button locks the
spindle (see Fig. 3).
3. While holding the spindle lock button down, turn the
collet nut counterclockwise until it is removed.
4. Remove the collet (3) by pulling it out of the spindle (4).
5. Insert the replacement collet into the spindle and
replace the collet nut by turning it clockwise while
holding the spindle lock button down.
NOTE:DO NOT tighten the collet nut without an
accessory installed in the collet. You will damage the
collet.
Fig. 3
1
2
4
3
INSTALLING ACCESSORIES
1. Turn the switch OFF and disconnect the tool from the
power source.
2. Depress the spindle lock button (1) and slowly turn
the collet nut (2) until the spindle lock button locks the
spindle.
3. While holding the spindle lock button down, turn the
collet nut counterclockwise until the collet is loose
inside the collet nut.
Fig. 4
1
2
4
3
4.Insert accessory (3) into collet.
NOTE:Make sure the correct collet is used for the
accessory. If collet is too large, replace the collet with the
next smaller size.
5.Insert accessory at least 3/4" into the collet.
6.Press the spindle lock button and engage it in the
spindle. While holding the spindle lock button down, hand
tighten the collet by turning it clockwise.
NOTE:DO NOT use pliers to tighten the collet nut. Use
the small wrench (4) supplied. Over-tightening will cause
damage to the tool.
7.Pull on the accessory to ensure it is securely in place.

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ROTARY TOOL
SELECTING PROPER SPEEDS
Different speeds are required depending upon the
type of operation being performed. The following
chart outlines those basic speeds:
Operation Speed
Cutting Metal 5 – MAX
Sanding Wood 5 – MAX
Cutting Hard Metal 5 – MAX
Engraving Metal 4 – 5
Deburring 4 – 5
Drilling Holes 4 – 5
Removing Rust 3 – 4
Sharpening 3 – 4
Polishing 1 – 2
ACCESSORY KIT CONTENTS
This symbol designates that this tool
is listed with U.S. requirements by ETL
Testing Laboratories, Inc. and conforms
to UL Std. 60745-1, 60745-2-3
CAMERA-READY LOGOTYPE – UL MARK FOR CANADA AND THE U.S.
These Marks are registered by Underwriters Laboratories Inc.
The minimum height of the registered trademark symbol ® shall be 3/64 of an inch. When the overall diameter of the
UL Mark is less than 3/8 of an inch, the trademark symbol may be omitted if it is not legible to the naked eye.
The font for all letter forms is Helvetica Condensed Black, except for the trademark symbol ®, which is
Helvetica Condensed Medium. No other fonts are acceptable.
200-195C 20M/11/97
LISTED
61TN
E21 37 39
S1J-1 35U
Illustratio
n
Descriptio
n
Shape Qt
y
Aluminum oxide
grinding stone Cylinder 3/8” 1
Aluminum oxide
grinding stone Cone 5/8” 1
Aluminum oxide
grinding stone Parabolic 3/8” 1
Aluminum oxide
grinding stone Cylinder 13/32” 1
Aluminum oxide
grinding stone Cylinder 25/32” 1
Felt polishing
wheel1 2”2/
Felt polishing
wheel2”1
Mandrel1/8” for felt polishing
wheels1
Bristle brush 3/4” radial 1
Sanding band 1/2” 60-grit 3
Drum sander 1/2” with 1/8” shank 1
Sanding disc3/4” 60-grit 3
Heavy-duty
Cut-off wheel15/16” x 0.031” 6
Regular-duty
cut-off wheel15/16” x 0.025” 6
Screw mandrel
1/8” for sanding discs,
cut-off wheels, cloth
wheels & grinding
wheels
1
Dressing stone 3/8” x 1” square 1
Collet 1/8” (packed in tool) 1
1”23/3telloC
Wrench For collet nut, drum
sander & screw mandrel 1

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ROTARY TOOL
PARTS DIAGRAM
PARTS LIST
NOTE:
Not all components of the Rotary Tool are replacement items, but are illustrated as a convenient reference for location
and position in the assembly sequence.
Item # Description Quantity
1 Screw 6
2 Left Enclosure 1
3 Screw 2
4 Cord Clamp 1
5 Cord Guard 1
6 Power Plug 1
7 Variable Speed PCB 1
8 Stator 1
9 Bearing Sleeve 1
10 Bearing 606-2Z 1
11 Carbon Brush 2
12 Carbon Brush Cap 2
13 Brush Holder 2
14 Brush Holder Support 2
Item # Description Quantity
15 Rotor 1
16 Fan 1
17 Bearing 626-2Z 1
18 Output Shaft 1
19 Collet 1
20 Collet Nut 1
21 Head Nut 1
22 Shaft Lock Spring 1
23 Shaft Locking Pin 1
24 Shaft Lock Button 1
25 Switch 1
26 Right Enclosure 1
27 Hook 1
11
6
12
12
34
5
17
21
20
19
18
16
10
14
13
15
98
22
23
24
7
25
26
27

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ROTARY TOOL
CONTACT US
3580 E. Raines Road, Suite 3, Memphis, TN 38118
Tel: [phone]
www.oem-tools.com
OEMTOOLS™ ONE YEAR WARRANTY
For up to one year from the date of purchase of this OEMTOOLS™product, if you find any defect in material or
workmanship (through normal usage), return it to the place of purchase or to OEMTOOLS™for repair or replacement at
our discretion. In order to obtain this service, send the product and proof of purchase (transportation pre-paid) to:
OEMTOOLS™Q.A. Dept, 3580 E. Raines Road #3, Memphis, TN 38118.
We will not be responsible for lost or damaged goods during transportation; please insure your package. If our
inspection verifies the defect, we will either repair or replace the product, or we may elect to refund the purchase price
if we cannot readily and quickly provide you with a replacement. We will return repaired products at our expense, but if
we determine there is no defect, or that the defect resulted from causes not within the scope of our warranty, then you
must bear the cost of returning the product.
OEMTOOLS™does not provide warranty for products labeled other than OEM®or OEMTOOLS™. OEMTOOLS™will
not provide any warranty for products subjected to abnormal use. Abnormal use includes (but is not limited to) abuse,
accident, alteration, neglect, and unauthorized or unreasonable use or repairs. This warranty does not cover bits,
blades, files, batteries, or calibration. We recommend that you maintain your tools and sharpen or replace blades, bits,
files, and batteries as necessary. OEMTOOLS™reserves the right to make any changes in construction or design at
any time without any obligation in incorporating such changes to tools or equipment previously sold. OEMTOOLS™
makes every effort to ensure that its products meet high quality and durability standards, and warrants to the original
purchaser that this product is free from defects in materials and workmanship for the period of one year from the
date of purchase. This warranty does not apply to damage due directly or indirectly to misuse, abuse, negligence or
accidents, repairs or alterations outside our facilities, criminal activity, improper installation, normal wear and tear, or to
lack of maintenance.
We shall in no event be liable for death, injuries to persons or property, or for incidental, contingent, special or
consequential damages arising from the use of our product. Some states DO NOT allow the exclusion or limitation of
incidental or consequential damages, so the above limitation of exclusion may not apply to you. THIS WARRANTY
IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF
MERCHANTABILITY AND FITNESS. This warranty gives you specific legal rights, and you may also have other rights,
which vary from state to state.
Don’t forget to register your new OEMTOOLS™product at www.oem-tools.com.