RotaRy tool set
Model 97626
set up and opeRating instRuctions
Read this material before using this product.
Failure to do so can result in serious injury.
saVe this Manual.
©
®
Copyright 2008 by Harbor Freight Tools . All rights reserved. No portion of this manual
or any artwork contained herein may be reproduced in any shape or form without the
express written consent of Harbor Freight Tools. Diagrams within this manual may not
be drawn proportionally. Due to continuing improvements, actual product may differ
slightly from the product described herein. Tools required for assembly and service may
not be included.
For technical questions or replacement parts, please call 1-800-444-3353.
Revised Manual 09k
4. power tool use and care
the power tool for operations differ-
ent from those intended could result
in a hazardous situation.
a. Do not force the power tool. Use
the correct power tool for your ap-
plication. The correct power tool
will do the job better and safer at
the rate for which it was designed.
VibRation hazaRd
This tool vibrates during use.
Repeated or long-term exposure to vibra-
tion may cause temporary or permanent
physical injury, particularly to the hands,
arms and shoulders. To reduce the risk of
vibration-related injury:
b. Do not use the power tool if the
switch does not turn it on and off.
Any power tool that cannot be con-
trolled with the switch is dangerous
and must be repaired.
c. disconnect the plug from the
power source from the power
tool before making any adjust-
ments, changing accessories, or
storing power tools. Such pre-
ventive safety measures reduce
the risk of starting the power tool
accidentally.
1. Anyone using vibrating tools regularly
or for an extended period should first
be examined by a doctor and then
have regular medical check-ups to
ensure medical problems are not
being caused or worsened from use.
Pregnant women or people who have
impaired blood circulation to the hand,
past hand injuries, nervous system
disorders, diabetes, or Raynaud’s Dis-
ease should not use this tool. If you
feel any medical or physical symp-
toms related to vibration (such as
tingling, numbness, and white or blue
fingers), seek medical advice as soon
as possible.
d. store idle power tools out of the
reach of children and do not al-
low persons unfamiliar with the
power tool or these instructions
to operate the power tool. Power
tools are dangerous in the hands
of untrained users.
e. 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.
2. Do not smoke during use. Nicotine
reduces the blood supply to the hands
and fingers, increasing the risk of
vibration-related injury.
3. Wear suitable gloves to reduce the
vibration effects on the user.
f. Keep cutting tools sharp and clean.
Properly maintained cutting tools
with sharp cutting edges are less
likely to bind and are easier to
control.
4. Use tools with the lowest vibration
when there is a choice between differ-
ent processes.
5. Include vibration-free periods each
day of work.
g. 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 ac-
count the working conditions and
the work to be performed. Use of
6. Grip tool as lightly as possible (while
still keeping safe control of it). Let the
tool do the work.
SKU 97626
For technical questions, please call 1-800-444-3353.
Page 3
7. To reduce vibration, maintain the tool
as explained in this manual. If any
abnormal vibration occurs, stop use
immediately.
• Do not use with power switch locked
on.
• Properly maintain and inspect to
avoid electrical shock.
• Any power cord must be prop-
erly grounded. Ground Fault Circuit
Interrupter (GFCI) should also be
implemented – it prevents sustained
electrical shock.
speciFic saFety Rules
1. Maintain labels and nameplates on
the tool. These carry important safety
information. If unreadable or miss-
ing, contact Harbor Freight Tools for a
replacement.
9. Some dust created by power sanding,
sawing, grinding, drilling, and other
construction activities, contains chem-
icals known [to the State of California]
to cause cancer, birth defects or other
reproductive harm. Some examples
of these chemicals are:
2. Avoid unintentional starting. Prepare
to begin work before turning on the
tool.
3. Do not lay the tool down until it has
come to a complete stop. Moving
parts can grab the surface and pull
the tool out of your control.
Lead from lead-based paints
Crystalline silica from bricks and ce-
ment or other masonry products
Arsenic and chromium from chemi-
cally treated lumber
4. When using a handheld power tool,
maintain a firm grip on the tool with
both hands to resist starting torque.
Your risk from these exposures var-
ies, depending on how often you do
this type of work. To reduce your
exposure to these chemicals: work in
a well ventilated area, and work with
approved safety equipment, such as
those dust masks that are specially
designed to filter out microscopic
particles. (California Health & Safety
Code § 25249.5, et seq.)
5. Do not leave the tool unattended
when it is plugged into an electrical
outlet. Turn off the tool, and unplug it
from its electrical outlet before leav-
ing.
6. Use clamps (not included) or other
practical ways to secure and support
the workpiece to a stable platform.
Holding the work by hand or against
your body is unstable and may lead to
loss of control.
10. WARNING: The brass components of
this product contain lead, a chemical
known to the State of California to
cause birth defects (or other repro-
ductive harm). (California Health &
Safety code § 25249.5, et seq.)
7. This product is not a toy. Keep it out
of reach of children.
11. The warnings, precautions, and
instructions discussed in this instruc-
tion manual cannot cover all possible
conditions and situations that may
occur. It must be understood by the
operator that common sense and cau-
tion are factors which cannot be built
into this product, but must be supplied
by the operator.
8. People with pacemakers should
consult their physician(s) before use.
Electromagnetic fields in close prox-
imity to heart pacemaker could cause
pacemaker interference or pacemaker
failure. In addition, people with pace-
makers should:
• Avoid operating alone.
SKU 97626
For technical questions, please call 1-800-444-3353.
Page 4
make sure each cord contains at least
the minimum wire size required. (see
table a.)
saVe these
instRuctions.
5. If you are using one extension cord
for more than one tool, add the name-
plate amperes and use the sum to
determine the required minimum cord
size. (see table a.)
gRounding
improperly
connecting the
grounding wire can result in
electric shock.
WaRning
6. Make sure the extension cord is
properly wired and in good electrical
condition. Always replace a damaged
extension cord or have it repaired by
a qualified electrician before using it.
Check with a qualified
electrician if you are in doubt
as to whether the outlet is
properly grounded. do not
modify the power cord plug
provided with the tool. never
remove the grounding prong
from the plug. do not use the
tool if the power cord or plug
is damaged. if damaged, have
it repaired by a service facility
before use. if the plug will not
fit the outlet, have a proper
outlet installed by a qualified
electrician.
RecoMMended MiniMuM WiRe
gauge FoR eXtension coRds*
(120/240 VOLT)
eXtension coRd
naMeplate
aMpeRes
length
(at full load)
0 – 2.0
2.1 – 3.4
3.5 – 5.0
18
18
18
18
18
14
12
18
18
18
16
14
12
10
18
18
16
14
12
10
-
18
16
14
12
10
-
16
14
12
12
-
5.1 – 7.0
7.1 – 12.0
12.1 – 16.0
16.1 – 20.0
-
-
extension cords
-
* Based on limiting the line
voltage drop to five volts at
150% of the rated amperes.
1. Grounded tools require a three wire
extension cord. Double Insulated
tools can use either a two or three
wire extension cord.
table a
symbology
2. As the distance from the supply outlet
increases, you must use a heavier
gauge extension cord. Using exten-
sion cords with inadequately sized
wire causes a serious drop in voltage,
resulting in loss of power and possible
tool damage. (see table a.)
Double Insulated
Canadian Standards
Association
Underwriters Laboratories, Inc.
Volts Alternating Current
Amperes
V~
a
3. The smaller the gauge number of the
wire, the greater the capacity of the
cord. For example, a 14 gauge cord
can carry a higher current than a 16
gauge cord. (see table a.)
No Load Revolutions per
Minute (RPM)
n xxxx/min.
0
4. When using more than one exten-
sion cord to make up the total length,
SKU 97626
For technical questions, please call 1-800-444-3353.
Page 5
3. There must not be hazardous objects,
such as utility lines or foreign objects,
nearby that will present a hazard
while working.
speciFications
Electrical Requirements 120 V~ / 60 Hz
Rotation Speed
Collet Size
16,000 RPM
3/32”, 1/32”, and two 1/8”
accessory tips
• Mandrels are the shanks with a
threaded or screw head. Use
them with the cut-off wheels,
polishing wheels, and sanding
discs. The shank without threads
on the end is for the felt polishing
wheels.
unpacKing
When unpacking, check to make
sure that the item is intact and undam-
aged. If any parts are missing or broken,
please call Harbor Freight Tools at the
number shown on the cover of this manual
as soon as possible.
• The Mounted Stones are used for
sharpening cutting tools, screw-
drivers etc, deburring metal after
cutting, and removing excess
opeRating instRuctions
Read the entiRe iMpoRtant
saFety inFoRMation section
at the beginning of this manual
including all text under
subheadings therein before set
up or use of this product.
material on metal and ceramics.
• The Sanding Drums can be used
to smooth out rough areas on
soft materials.
• The Cut-off Wheels are used
for cutting, carving and slotting
materials.
tool set up
• The Buffing Wheels are used to
polish materials.
to pReVent
seRious injuRy
FRoM accidental
WaRning
• The Wire Wheels are used to
clean dirty or rusted surfaces.
opeRation:
• The Whet Stone is used to
sharpen the Drill Bits.
turn the power switch of the
tool to its “oFF” position and
unplug the tool from its
electrical outlet before
performing any inspection,
maintenance, or cleaning
procedures.
• The Drill Bits can be used to bore
small holes.
4. Hold the Lock Button down and un-
screw the Collar.
general operating instructions
1. Designate a work area that is clean
and well-lit. The work area must not
allow access by children or pets to
prevent injury and distraction.
2. Secure loose workpieces using a vise
or clamps (not included) to prevent
movement while working.
SKU 97626
For technical questions, please call 1-800-444-3353.
Page 6
1/8” shank with
Buffing Wheel
power switch
lock button
collar
5. Choose the right Shank for the job,
insert it into the correct size Collet and
place it into the Rotary Tool.
6. Place the Collar over the Shank and
Collet, hold the Lock Button down,
and screw the Collar until it is tight.
Let go of the Lock Button. Pull on the
Shank to ensure that it is secure.
7. Push the accessory to be used onto
the end of the Shank.
8. Plug the Power Pack into a standard,
grounded 120V electrical outlet.
9. Plug the Rotary Tool into the connec-
tion on the Power Pack.
10. Turn the Power Switch “ON” and al-
low the Rotary Tool to come up to full
speed before beginning work.
11. Contact the material lightly. Do not
press hard on the tool while working;
allow the tool to work at its own pace.
It is better to make several passes on
material than to try to remove a lot of
material in one pass.
12. To prevent accidents, turn off the
tool and disconnect its power supply
after use. Clean, then store the tool
indoors out of children’s reach.
SKU 97626
For technical questions, please call 1-800-444-3353.
Page 7
useR-Maintenance
instRuctions
please Read the
FolloWing caReFully
THE MANUFACTURER AND/OR DIS-
TRIBUTOR HAS PROVIDED THE PARTS
LIST AND ASSEMBLY DIAGRAM IN
THIS MANUAL AS A REFERENCE TOOL
ONLY. NEITHER THE MANUFACTURER
OR DISTRIBUTOR MAKES ANY REP-
RESENTATION OR WARRANTY OF ANY
KIND TO THE BUYER THAT HE OR SHE
IS qUALIFIED TO MAKE ANY REPAIRS
TO THE PRODUCT, OR THAT HE OR
SHE IS qUALIFIED TO REPLACE ANY
PARTS OF THE PRODUCT. IN FACT,
THE MANUFACTURER AND/OR DIS-
TRIBUTOR ExPRESSLY STATES THAT
ALL REPAIRS AND PARTS REPLACE-
MENTS SHOULD BE UNDERTAKEN BY
CERTIFIED AND LICENSED TECHNI-
CIANS, AND NOT BY THE BUYER. THE
BUYER ASSUMES ALL RISK AND LI-
ABILITY ARISING OUT OF HIS OR HER
REPAIRS TO THE ORIGINAL PRODUCT
OR REPLACEMENT PARTS THERETO,
OR ARISING OUT OF HIS OR HER IN-
STALLATION OF REPLACEMENT PARTS
THERETO.
Procedures not specifically
explained in this manual must
be performed only by a qualified
technician.
to pReVent
seRious injuRy
FRoM accidental
WaRning
opeRation:
turn the power switch of the
tool to its “oFF” position and
unplug the tool from its
electrical outlet before
performing any inspection,
maintenance, or cleaning
procedures.
to pReVent seRious
injuRy FRoM tool
FailuRe:
do not use damaged
equipment. if abnormal noise
or vibration occurs, have the
problem corrected before
further use.
cleaning, Maintenance, and
lubrication
1. beFoRe each use, inspect the
general condition of the tool. Check
for loose screws, misalignment or
binding of moving parts, cracked or
broken parts, damaged electrical wir-
ing, and any other condition that may
affect its safe operation.
2. aFteR use, clean external surfaces
of the tool with clean, moist cloth.
3.
WaRning! if the supply cord of
this power tool is damaged, it must
be replaced only by a qualified
service technician.
SKU 97626
For technical questions, please call 1-800-444-3353.
Page 8
paRts list
part
1
description
Qty
1
Rotary Tool
2
Power Pack
1
3
Collet
4
4
5
6
7
8
9
Diamond Burr Bits (3/32” Shank)
Mounted Stone (3/32” Shank)
Sanding Drum (3/32” Shank)
Cut-off Wheel (1/8” Shank)
Buffing Wheel (1/8” Shank)
Wire Wheel (1/8” Shank)
20
10
2
25
4
6
2
7
10 Whet Stone
1
11 Drill Bit (1mm, 2.25mm, 3mm &
1/8”)
4
8
1
9
2
10
3
4
11
5
For technical questions, please call 1-800-444-3353.
SKU 97626
Page 9
3491 Mission Oaks Blvd. • PO Box
6009 • Camarillo, CA 93011 • (800)
444-3353
liMited 90 day WaRRanty
Harbor Freight Tools Co. makes ev-
ery effort to assure 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 90 days
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.
To take advantage of this warranty,
the product or part must be returned to us
with transportation charges prepaid. Proof
of purchase date and an explanation of the
complaint must accompany the merchan-
dise. If our inspection verifies the defect,
we will either repair or replace the product
at our election or we may elect to refund
the purchase price if we cannot readily
and quickly provide you with a replace-
ment. 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.
Record product’s serial number here:
note: If product has no serial number,
record month and year of purchase
instead.
note: Some parts are listed and shown
for illustration purposes only, and are
not available individually as replace-
ment parts.
This warranty gives you specific
legal rights and you may also have other
rights which vary from state to state.
SKU 97626
For technical questions, please call 1-800-444-3353.
Page 10
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