User Manual
Operation
13
8.0v Max Lithium-ion Cordless Rotary Tool
SAFETY RULES FOR ROTARY TOOLS
1. This power tool is intended to function as a grinder, sander, wire brush, or
polisher. Read all safety warnings, instructions, illustrations and specications
provided with this power tool. Failure to follow all instructions listed below may result
in electric shock, re and/or serious injury.
2. Use as intended only. Operations for which the power tool was not designed may
create a hazard and cause personal injury.
3. Do not use accessories which are not specically designed and recommended
by Hyper Tough Tool. Just because the accessory can be attached to your power tool,
it does not assure safe operation.
4. The rated speed of the accessory must be at least equal to the maximum speed
marked on the power tool. Accessories running faster than their RATED SPEED can
break and y apart.
5. The outside diameter and the thickness of your accessory must be within the
capacity rating of your power tool. Incorrectly sized accessories cannot be
adequately guarded or controlled.
6. The arbor size of wheels, anges, backing pads or any other accessory must
properly t the collet of the power tool. Accessories with arbor holes that do not
match the mounting hardware of the power tool will run out of balance, vibrate
excessively and may cause loss of control.
7. Do not use a damaged accessory. Before each use inspect the accessory such as
abrasive wheels for chips and cracks, backing pad for cracks, tear or excess wear, wire
brush for loose or cracked wires. If power tool or accessory is dropped, inspect for
damage or install an undamaged accessory. After inspecting and installing an
accessory, position yourself and bystanders away from the plane of the rotating
accessory and run the power tool at maximum no-load speed for one minute.
Damaged accessories will normally break apart during this test time.
8. Wear personal protective equipment. Depending on application, use face
shield, safety goggles or safety glasses. As appropriate, wear dust mask, hearing
protectors, gloves and workshop apron capable of stopping small abrasive or work
piece fragments. The eye protection must be capable of stopping ying debris
generated by various operations. The eye protection must be capable of stopping
ying debris generated by various operations. The dust mask or respirator must be
capable of ltering out particles generated by your operation. Prolonged exposure to
high intensity noise may cause hearing loss.
9. Keep bystanders a safe distance away from work area. Anyone entering the work
area must wear personal protective equipment. Fragments of work piece or of a
broken accessory may y away and cause injury beyond immediate area of operation.
10. Hold power tool by insulated gripping surfaces only, when performing an
operation where the accessory may contact hidden wiring or its own cord. An
accessory contacting a “live” wire may make exposed metal parts of the power tool
“live” and shock the operator.
11. Never lay the power tool down until the accessory has come to a complete
stop. The spinning accessory may grab the surface and pull the power tool out of your
control.
12. Do not run the power tool while carrying it at your side. Accidental contact
with the spinning accessory could snag your clothing, pulling the accessory into your
body.
13. Regularly clean the power tool’s air vents. The motor’s fan will draw the dust
inside the housing and excessive accumulation of powdered metal may cause
electrical hazards.
14. Do not operate the power tool near ammable materials. Sparks could ignite
these materials.
15. Do not use accessories that require liquid coolants. Using water or other liquid
coolants may result in electrocution or shock.
16. Maintain labels and nameplates on the tool. These carry important safety
information.
17. Avoid unintentional starting. Prepare to begin work before turning on the tool.
18. Do not depress the spindle lock when starting or during operation.
19. Do not leave the tool unattended. Turn o the tool before leaving.
20. This product is not a toy. Keep it out of reach of children.
21. People with pacemaker should consult their physician(s) before use. Electro-
magnetic elds in close proximity to heart pacemaker could cause pacemaker
interference or pacemaker failure.
SAFETY WARNINGS SPECIFIC FOR GRINDING AND ABRASIVE CUTTING-OFF
OPERATIONS
1. Use only wheel types that are recommended for your power tool and the
specic guard designed for the selected wheel. Wheels for which the power tool
was not designed cannot be adequately guarded and are unsafe.
2. Wheels must be used only for recommended applications. For example: do not
grind with the side of cut-o wheel. Abrasive cut-o wheels are intended for periph-
eral grinding, side forces applied to these wheels may cause them to shatter.
3. Always use undamaged wheel anges that are of correct size and shape for
your selected wheel. Proper wheel anges support the wheel thus reducing the
possibility of wheel breakage. Flanges for cut-o wheels may be dierent from
grinding wheel anges.
4. Do not use worn down wheels from larger power tools. Wheel intended for
larger power tool is not suitable for the higher speed of a smaller tool and may burst.
5. Dress appropriately. Do not wear pants with cus, shirts with open pockets, or any
clothing that can catch and hold molten metal or sparks.
SAFETY WARNINGS SPECIFIC FOR WIRE BRUSHING OPERATIONS
Be aware that wire bristles are thrown by the brush even during ordinary
operation. Do not overstress the wires by applying excessive load to the brush.
The wire bristles can easily penetrate light clothing and/or skin.
VIBRATION SAFETY
This tool vibrates during use. Repeated or long-term exposure to vibration may
cause temporary or permanent physical injury, particularly to the hands, arms
and shoulders. To reduce the risk of vibration-related injury:
1. Anyone using vibrating tools regularly or for an extended period should rst
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 Disease should not use this tool. If
you feel any medical or physical symptoms related to vibration (such as tingling,
numbness, and white or blue ngers), seek medical advice as soon as possible.
2. Do not smoke during use. Nicotine reduces the blood supply to the hands and
ngers, increasing the risk of vibration-related injury.
3. Wear suitable gloves to reduce the vibration eects on the user.
4. Use tools with the lowest vibration when there is a choice between dierent
processes.
5. Include vibration-free periods each day of work.
6. Grip tool as lightly as possible (while still keeping safe control of it). Let the tool
do the work.
7. To reduce vibration, maintain the tool as explained in this manual. If any
abnormal vibration occurs, stop use immediately.
CHARGING THE TOOL
1) Before using the battery charger, read and become familiar with all of the use
instructions and caution markings on the charger and product.
2) CAUTION: Always use Hyper Tough battery charger to reduce the possibility of
injury; other battery charger may burst, causing potentially harmful results.
3) Keep the charger out of bad elements, such as rain and snow.
4) Be sure that any attachments are recommended or sold by Hyper Tough; use of
attachments by other manufacturers may not meet the same requirements and can
result in electric shock, or injury.
5) Never pull by the cord - always pull by the plug when disconnecting the charger.
6) Make sure the cord is clear and secure - do not step on, trip or otherwise damage
or stress the cord.
7) Use only the supplied charger when charging your tool. Using a dierent
charger can be hazardous or damage the tool.
8) Use only one charger when charging.
9) Never open the charger or tool - there are no parts inside that are serviceable by
the customer. Return the tool to Hyper Tough for service.
10) Never attempt to open or modify battery for any reason. Released electrolyte
is corrosive and may cause damage to eyes and skin. It may be toxic if swallowed.
11) NEVER incinerate the tool or battery when they are ready to be discarded.
The batteries can explode in a re.
12) There are certain conditions, such as extreme usage, charging or temperature
conditions that can result in a small amount of leakage from the battery cells.
This does not indicate a failure - however, should the outer seal get broken and the
leakage touches your skin:
a. Immediately wash with soap and water.
b. Neutralize with a mild acid such as lemon juice or vinegar.
C. In case the battery liquid gets in your eyes, ush your eyes with clean water for
a minimum of 10 minutes and seek immediate medical attention. MEDICAL
NOTE: the liquid is a 25-35% solution of potassium hydroxide.
Chargers are designed to use standard 120 volt AC, 60 Hz power. Do not use DC
or any other voltage. BEFORE ATTEMPTING TO CHARGE YOUR ROTARY TOOL,
THOROUGHLY READ ALL THE SAFETY INSTRUCTIONS.
• The rotary tool is not fully charged. Before rst use, the tool requires 5-7 hours
charge time to be fully charged. Subsequent recharging needs 3-4 hours for the tool to
be fully charged.
• Longest life and best performance of the battery is obtained when charging
between air temperatures of 41°F and 95°F (5°C - 35°C). DO NOT charge the
battery in air temperatures below 41°F (5°C) or above 95°F (35°C). This is impor-
tant and will prevent serious damage to the battery.
• Never over-discharge a battery by using the tool even after tool performance
has decreased. When tool performance begins to diminish, stop the tool and
recharge the battery for optimal performance.
• Allow the tool to cool down after use; avoid placing the charger and tool in a
warm environment.
• The charger and battery may become warm to touch while charging. This is
normal and does not indicate problem.
1) Batteries will reach full performance after about ve charge/discharge cycles.
2) Plug the power supply (I) jack into the charging socket (F) and insert the power
supply (I) plug into your standard power outlet. The battery charging light (G) will
be Red ON to signal the battery is receiving a charge. (Show in Figure 1)
3) The battery charging light (G) will automatically turn from Red ON to Green ON
once charging is complete, normal charging time is 3 to 4 hours.
Caution:
1. Place and charge the tool on a dry location in a room where the temperature is
from +41°F (5°C)–95°F (35°C).
2. During charging, the tool and power supply become warm when you touch it.
This is a normal condition, and does not indicate a problem.
3. Always unplug the power supply when charging completed.
4. Be sure the tool is cool before using it.
USING THE ROTARY TOOL
WARNING: Always hold the tool away from your face. Accessories can be
damaged during handling, and can y apart as they come up to speed.
Collet Nut
To loosen the collet nut (A), rst press shaft lock button (C) and rotate the shaft
by hand until the lock engages the shaft preventing further rotation.
CAUTION: Do not engage lock while the Rotary Tool is running.
With the shaft lock engaged, use the collet wrench to loosen the collet nut if neces-
sary. The collet nut must be loosely threaded on when inserting an accessory.
Change accessories by inserting the new one into the
collet as far as possible to minimize run out and
unbalance.
With the shaft lock engaged, nger tighten the collet
nut until the accessory shank is gripped by the collet.
Using wrench, completely tighten to fully secure
the accessory.
NOTE: Avoid excessive tightening of the collet
nut when there is no bit inserted.
Collets
Two dierent size collets (1/8” and 3/32”) to
accommodate dierent shank sizes are available
for your Rotary Tool. To install a dierent collet,
remove the collet nut and remove the old collet.
Insert the unslotted end of the collet in the hole in the
end of the tool shaft. Tighten collet nut back on the shaft.
CAUTION: Always use the collet which matches the
shank size of the accessory you plan to use.
Never force a larger diameter shank into a collet.
On/O Button
To turn the tool “ON”, press and release the on/o button. (D)
The tool will start working at a speed of 15,000 rpm and the speed indicator light will
turn on. If the on/o button is pressed but not released the tool and the speed
indicator light won’t turn on.
To turn the tool “OFF” press and release the on/o button. (D)
Speed Control Buttons
Your rotary tool is equipped with speed control buttons (E). The speed may be
adjusted during operation by pressing on the plus (+) or (-) minus buttons.
Speed will increment or decrement by 5,000 rpm from a minimum of 5,000 to a
maximum of 25,000 rpm. The speed indicator lights (H) located alongside the speed
control buttons will illuminate according to the chosen speed.
Every time the tool is turned o the speed set goes back to the medium level (15,000
rpm) so it might be necessary to increase/decrease the speed to the level that it was
being used (e.g. 25,000 rpm) before the tool was turned o to keep working on the
same application.
Settings for Approximate Revolutions
*15 is the maximum speed setting for wire brushes.
Certain materials, however, (some plastics and precious metals, for example) require
a relatively slow speed because at high speed the friction of the accessory generates
heat and may cause damage to the material.
Slow speeds (15,000 RPM or less) usually are best for polishing operations employing
the felt polishing accessories. They may also be
best for working on delicate projects, delicate
wood carving and fragile model parts.
All brushing applications require lower speeds
to avoid wire discharge from the holder.
Higher speeds are better for carving, cutting,
shaping, and cutting dadoes or rabbets in wood.
Hardwoods, metals and glass require high speed
operation, and drilling should also be done at
high speeds.
Some rules of thumb in regard to speed:
1. Plastic and other materials that melt at low temperatures should be cut at low
speeds.
2. Polishing, bung and cleaning with any type of bristle brush must be done at
speeds not greater than 15,000 RPM to prevent damage to the brush from bristles
ying toward operator.
3. Wood should be cut at high speed.
4. Iron or steel should be cut at high speed. If a high speed steel cutter starts to
chatter — this normally means it is running too slow.
5. Aluminum, copper alloys, lead alloys, zinc alloys and tin may be cut at various
speeds, depending on the type of cutting being done. Use paran or other suitable
lubricant on the cutter to prevent the cut material from adhering to the cutter teeth.
PUTTING ACCESSORIES IN TOOL
1. Press down the shaft lock button and hold it down
2. Apply the collet wrench to the ats of the collet nut and turn it counterclockwise to
loosen it.
3. Place the accessories shank into the collet as deep as it will go.
4. Press and hold the shaft lock button
5. Tighten the collet nut by turning it nger tight in a clockwise direction until the
accessory is rmly clamped. Completely tighten using wrench.
ACCESSORY
Collets
Must select correct collect size for dierent shank before installation.
Screwdriver/Wrench
• For tightening
• For Drum Sander changes
• For Mandrel Change
Wire brushes (this kit includes Two brushes:
1pc wire brush,1pc Nylon Brush)
• Good for use on soft metal like gold,copper and brass Three dierent shapes of wire
brushes are available.
For best results wire brushes should be used at speeds not greater than15,000 RPM.
Refer to operating speeds section for proper tool speed setting. The three shapes
come in three dierent materials: stainless steel, brass and carbon wire. The stainless
steel perform well on pewter, aluminum, stainless steel, and other metals, without
leaving “after-rust”. Brass brushes are non-sparking, and softer than steel; making
them. The carbon wire brushes are good general purpose cleaning.
Felt wheels and mandrel
• Good for Polishing
This kit includes 4 felt wheels and a felt wheel mandrel. Felt wheels and tips should be
used with a polishing a compound - similar to polishing a car. For best results, do not
use these accessories at speed greater than 15,000RPM's.
Aluminum oxide grinding stones
• Good for sharpening and grinding
We've included 5 of the most common shapes, These are made of aluminum oxide. Use
them for sharpening lawn mower blades, screwdriver tips, knives scissors, chisels and
other cutting tools.
Use to remove ash from metal castings, deburring any metal after cutting, smoothing
welds joints, grinding o rivets and removing rust . These grinding stones can be
resharpened with dressing stone.
Cut- O wheels
• Use for cutting, slicing
These thin discs of berglass are used for slicing, cutting and other tasks.
Sanding accessories
• Sand, Grind, Polish
Sanding discs can be used for nearly any small sanding job, from model making to ne
furniture nishing. The drum sander is a tiny drum which ts into the rotary tool and
makes it possible to shape wood, smooth berglass, sand inside curves and other
dicult places. Replace the sanding bands on the drum as they become worn and lose
their grit sand paper discs. Grind and polish at or contoured surfaces. They are used
most eective as a nishing sander after heavier surface sanding and material removal
is completed paper discs come in ne and coarse grades.
Diamond points
• Use on hard materials
Use for ne detail work on wood, jade ceramic, glass and other hard material. Bits are
covered with diamond particles. (Not recommended for drilling)
Whetstone
• For Reshaping bits
Ideal for reshaping HSS drill bits for specic applications; Bring new life back to worn
HSS drill bits’ tip edge and angle; Save money by getting the most out of your HSS drill
bits.
1-800-840-7856
acs@americancustomerservice.com
Customer Service 8:00AM-8:00PM(EST), Monday - Friday
Remember To Recycle
(C)
8 Haft
Lock Button
Collet
Nut(A)
To
Tighten
To
Loosem
Collet
wrench
Collet
Nut(A)
1/8" Collet
3/32"
Collet
MAINTENANCE
Keep the tool clean using a soft damp (not wet) cloth. Do not use solvents on the
plastic parts. Lubrication is not necessary.
WARNING: To avoid accidents, always be sure the tool is turned “OFF” before
cleaning.
Protect the tool and its parts and accessories from moisture and humidity.
To maintain the best performance of your rechargeable battery, protect it from
overheating, both from overcharging and during storage. Occasionally charge the
battery for 3-4 hours. The battery may also benet from a full discharge from time
to time.
IMPORTANT: to assure product SAFETY and RELIABILITY, all maintenance, repairs
or adjustments (other than those mentioned in this manual) should be performed
by authorized repair centers using identical replacement parts.
THE RBRC SEAL
THE RBRC SEAL (Rechargeable Battery Recycling Corporation) on the lithium-ion
battery (or battery pack) indicates that the cost of recycling the battery or battery
pack have alread been paid by Hyper Tough.
In some areas, it is illegal to place spent lithium-ion batteries in the trash or
municipal solid waste stream and the RBRC program provides an environment-
tally conscious alternative.
RBRC in cooperation with Hyper Tough and other battery users, has established
programs in the United States and Canada to facilitate the collection of spent
lithium-ion batteries. Help protect our environment and conserve natural
resources by contacting your local recycling center for information on where to
drop o the spent battery, or call 1-877-2-RECYCLE.
WARNING:
Do not expose battery to re or intense heat as it may explode. Battery contains
acid. If case should become cracked, dispose of immediately taking adequate
safety precautions to prevent damage to persons or property.
WARNING: Only use recommended accessories-use of unauthorized accessories
can be hazardous and /or result in injury or damage.
This product contains lead, a chemical known to the State of California to cause
cancer, and birth defects or other reproductive harm.
Battery posts, terminals and related accessories contain lead and lead
compounds, chemicals known to the State of California to cause cancer and
reproductive harm.
Wash hands after handling.
This product is not intended for commercial use.