STEELE PRODUCTS SP-PT253 User manual

SP-PT253
2 Rotary Combo Kit
www.steele-products.com
WARNING! To Reduce The Risk Of Injury, User
Must Read And Understand Instruction Manual.
Owner’s Manual

Rotary Tool
2
Table of Contents
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WARNING! READ AND UNDERSTAND ALL SAFETY PRECAUTIONS IN
THIS MANUAL BEFORE OPERATING. FAILURE TO COMPLY WITH
INSTRUCTIONS IN THIS MANUAL COULD RESULT IN PERSONAL
INJURY, PROPERTY DAMAGE, AND/ OR VOIDING OF YOUR
WARRANTY. STEELE® WILL NOT BE LIABLE FOR ANY DAMAGE
BECAUSE OF FAILURE TO FOLLOW THESE INSTRUCTIONS.

Owner’s Manual
3
Safety Guidelines - Definitions
This manual contains important information that you need to know and
understand in order to protect YOUR SAFETY and to PREVENT
EQUIPMENT PROBLEMS. The following symbols help you recognize this
information. Please read the manual and pay attention to these sections.
Save These Important Safety
Instructions!
Read and understand all of these safety instructions. Be
sure to retain them for future use.
WARNING! WARNINGS INDICATE A CERTAINTY OR STRONG
POSSIBILITY OF PERSONAL INJURY OR DEATH IFINSTRUCTIONS
ARE NOT FOLLOWED.
CAUTION: CAUTIONS INDICATE A POSSIBILITY OF
EQUIPMENT DAMAGE IF INSTRUCTIONS ARE NOT
FOLLOWED.
Note: Notes give helpful information.
WARNING! IMPROPER OPERATION OR MAINTENANCE OF THIS
PRODUCT COULD RESULT IN SERIOUS INJURY AND PROPERTY
DAMAGE.READANDUNDERSTANDALLWARNINGSAND OPERATING
INSTRUCTIONS BEFORE USING THIS EQUIPMENT. WHEN USING AIR
TOOLS, BASIC SAFETY PRECAUTIONS SHOULD ALWAYS BE
FOLLOWED TO REDUCE THE RISK OF PERSONALINJURY.

Rotary Tool
4
General Precautions
 Verify that the power supply in your area is compatible with the voltage
listed on the tool's label.
 Check the tool, cord, and plug for damage before each use.
 Make sure the tool is turned off before connecting the electrical cord.
 Always start the tool before setting it against the piece you are working
on.
 Watch for and avoid potential electrocution hazards. Avoid bodily
contact with grounded objects such as metal pipes, radiators, cooking
ranges, refrigerators, and so forth when using the tool. Never work on
any item that is connected to a live electrical circuit. Always disconnect
electrical items before working on them.
 Large temperature variations cause condensation, which can increase
the hazard of electrocution and/or internal corrosion. Allow the tool to
adjust to the temperature of the work area for several minutes before
each use.
 Do not use this tool, its charger, or any accessory for any purpose other
than those for which they have been specifically designed.
 Secure all items you are working on. Use clamps, vices, or other
securing devices as needed.
 Never wear jewelry or loose clothing that can become entangled in
moving parts. Tie or otherwise secure long hair away from the tool and
work area. Always wear fitted clothing and any protective items that may
be necessary such as gloves, goggles, etc.
 Always wear protective goggles when using this tool.
 If working around dust, splinters, or shavings, wear a protective mask to
avoid inhalation hazards.
 Always wear ear protection.
WARNING! FAILURE TO FOLLOW THESE INSTRUCTIONS CAN
RESULT IN SEVERE INJURY OR DEATH.
CAUTION: FAILURE TO FOLLOW THESE INSTRUCTIONS
CAN ALSO RESULT IN DAMAGE TO THE TOOL AND/OR THE
ITEM YOU ARE WORKING ON.

Owner’s Manual
5
General Precautions (cont’d)
 Always wear suitable non-slip safety footwear where there is a risk of
heavy objects injuring feet or if there is a risk of slipping on wet or
slippery floors.
 Where there is a risk of falling objects or hitting your head on protruding
or low level obstructions, a hard hat should be worn.
 Be sure you always have sure footing, especially when working on
ladders and scaffolding.
 Keep electric tools away from humidity and rain. Do not immerse.
 When working outdoors, only use tools and extension cables designed
and approved for outdoor use.
 Do not use the equipment in any areas any danger of fire or explosion
exists. Keep batteries away from heat and allow to cool if warm.
 If the tool requires repair, be sure to have all work performed by a
qualified technician.
 Keep all electric tools away from children.
 Store electric tools in the original box in a clean dry location out of the
reach of children.
 Always unplug the power cable when the tool is not in use or when you
are taking breaks or changing accessories.
 Never carry the tool by the cable. Never unplug the tool by pulling on the
cable.
 When working, do not allow the motor to stall under the load.
 Keep your work place tidy. Untidiness can cause accidents!
 Avoid abnormal body postures while working.
 Make sure not to start the tool unintentionally.
 Do not leave keys, spanners, adjusting tools, etc. inserted in the tool.
WARNING! CONSUMING ALCOHOL, MEDICATION, OR DRUGS, OR
HEALTH PROBLEMS SUCH AS ILLNESS, FEVER, OR FATIGUE,
AFFECT YOUR ABILITY TO PLAN AND REACT. NEVER USE ANY
ELECTRICAL EQUIPMENT WHILE UNDER THE INFLUENCE OF
ALCOHOL, DRUGS, HEALTH PROBLEMS, OR FATIGUE.

Rotary Tool
6
General Precautions (cont’d)
 Keep cutting tools sharp and clean.
 Follow all instructions for lubrication and changing accessories.
 Before using the power tool, check it carefully to ensure that it will
operate properly and perform its intended function.
 Check that all moving parts are correctly aligned and free from binding.
 Check for broken or missing parts and have them replaced or repaired
at an authorized service center.
 If the power tool requires mounting make sure it is securely attached to
a suitable work bench.
 Check any other condition that may affect the operation of the power
tool.
 Any damaged guard or any other damaged part of the power tool should
be properly repaired or replaced by an authorized service center unless
otherwise indicated in this instruction manual.
 Any switch that does not operate correctly must be replaced by an
authorized service center. Do not use the power tool if the ON/OFF
switch does not turn the power tool ON and OFF.
 Do not attempt to modify the power tool in any way. The use of any
attachment or accessory other than those recommended in this
instruction manual couldresult in damage to the power tool and injury to
the operator.
 This electric power tool complies with national and international
standards and safety requirements. Repairs should only be carried out
by qualified persons using original spare parts. Failure to do so may
result in considerable danger to the user.
 If using the power tool inside your house, protect furnishings and floors
with a suitable dust sheet.
 Always observe general fire safety precautions when using certain
power tools inside your house or workshop. It is recommended that you
have an appropriate fire extinguisher available at all times while working.

Owner’s Manual
7
Additional Warnings
Electrical Safety
 This double-insulated tool comes equipped with a polarized plug where
one blade is wider than the other. This plug only fits in a polarized outlet
one way. If the plug does not fit into the outlet, reverse the plug. If it still
does not fit, contact a qualified electrician to install a polarized outlet. Do
not modify the plug in any way to fit a non-polarized outlet.
 Double insulation eliminates the need for three-wire grounded cables
and plugs. Be certain that the outlet voltage supplied is within the
voltage marked on the tool. Never use AC tools with a DC power supply
or vice-versa.
 Avoid coming in contact with pipes, radiators, ranges, refrigerators, and
other grounded devices as grounding your body increases your risk of
electric shock. If you must operate the tool in damp locations, use a
Ground Fault Circuit Interrupter (GFCI) to supply the power to your tool.
Rubber electrician gloves and footwear provide further protection
against electrical shock.
 Never use this power tool in rain or wet conditions as water entering the
tool greatly increases the risk of electric shock.
 Do not abuse the power cord. Never carry or unplug the tool using the
cord. Keep cord away from heat, oil, sharp edges, and moving parts.
Damagedcords increase the risk of electric shock and must be replaced
immediately.
 When operating this tool outside, only use an outdoor-rated extension
cord to reduce the risk of electric shock.
Cutting Tool
 This tool requires the use of two hands to ensure safe operation and
should not be used when working from ladders and stepladders.
WARNING! SOME WOOD AND WOOD TYPE PRODUCTS CAN
PRODUCE DUST THAT CAN BE HAZARDOUS TO YOUR HEALTH.
ALWAYS USE OF AN APPROVED FACE MASK WITH REPLACEABLE
FILTERS WHEN USING THIS TOOL IN ADDITION TO USING THE DUST
EXTRACTION FACILITY (IF AVAILABLE).

Rotary Tool
8
Additional Warnings (cont’d)
Cutting Tool (cont’d)
 Ensure that power tools are disconnected from the power supply when
not in use, before servicing, lubricating or making adjustments and when
changing accessories.
 Always keep the accessory securing mechanism clean and free from
dust build-up.
 Do not start the tool with the accessory in contact with the work piece.
 Check the work piece for any protruding nails, screw heads or anything
that could damage the accessory.
 Ensure that there are no obstructions underneath the work piece; it is
easy to cut into sawhorses and bench tops.
 Always hold the tool by its insulated gripping surfaces when doing an
operation where the accessory could contact hidden wiring or the tool’s
power cord. Contact with a live electrical circuit will make the tool’s
exposed metal parts live, possibly causing electrical shock. Always
disconnect fuses or circuit breakers whenever working in any area
where you could come in contact with electrical wiring.
 Always hold the hand piece firmly in your hands during the start-up. The
reaction torque of the motor, as it accelerates to full speed, can cause
the shaft to twist.
 Do not alter or misuse tool. Any alteration or modification is a misuse
and may result in serious personal injury.
 Always disconnect the power cord before attaching or changing
accessories. The tool could start unexpectedly, causing serious
personal injury.
 Be aware of the switch location when picking up or setting down the tool
to avoid accidental starting and possible injury.
 Never leave running tools unattended. Always stop and unplug the tool
before leaving it.
 Clean the tool’s air vents regularly to prevent overheating.
WARNING! NEVER USE THIS PRODUCT AS A DENTAL DRILL OR IN
ANY HUMAN OR VETERINARY MEDICAL APPLICATIONS. SERIOUS
PERSONALINJURY OR DEATH COULD RESULT.

Owner’s Manual
9
Additional Warnings (cont’d)
Accessories
 Do not stop the tool by forcing the accessory or by using sideways
pressure.
 Do not use accessories that are bent, damaged, or have missing teeth.
This is highly dangerous and could result in a serious accident causing
injury to the operator and bystanders and damage to the tool.
 Only use accessories that are recommended by the supplier and that
are in good condition.
 Do not force the tool; let the accessory do the work. This will reduce the
wear on the tool and accessory, increasing its efficiency and operating
life.
 Accessories must be rated for the speed recommended on the tool
warning label or higher. Wheels and other accessories running beyond
their rated speeds can fly apart and cause serious injury.
 Never bend the flexible shaft tighter than a 6” radius. Overly tight bends
can generate excessive heat on the jacket or hand piece and cause
burns.
 Always tighten the collet nut and any other adjustment devices when
attaching accessories. Loose accessories can fly out of the tool with
great force, possibly causing injury or property damage.
 Do not place your hands or any other part of your body near spinning
accessories. Touching a spinning accessory can cause serious injury.
 Run brush accessories at full operating speed for at least one minute
before each use, being sure that the area surrounding the brush is clear.
This procedure will remove loose bristles or wires and help prevent
injury or damage to the item you are working on.
 Never operate wire and bristle brushes at speeds above15,000RPM.
Always aim brushes away from you. These accessories discharge
particles and bristles at high speed, which can become embedded in our
skin.
WARNING! ALWAYS WEAR EYE PROTECTION WHEN USING THIS
TOOL. HIGH-SPEED ACCESSORIES CAN DISCHARGE PARTICLES,
BRISTLES, OR OTHER DEBRIS OR CAN COME APART DURING USE.
FLYING DEBRIS CAN CAUSE SERIOUS INJURY.

Rotary Tool
10
Additional Warnings (cont’d)
Accessories (cont’d)
 Never apply excessive pressure when using brush accessories. let the
bristle tips do the work. Excessive pressure may damage the piece
being worked on and could cause bristles to fly loose, possibly causing
injury.
 Handle all accessories with care to avoid chipping, cracking, or bending
them. Damaged accessories can come apart at speed and scatter
debris at high speed, possibly causing serious injury. Sharp accessories
can cause cuts or other injury.
 Always install a new accessory if you drop the tool. Never use a
damaged accessory.
 Fragments from burst accessories will fly at high speed and with great
force and could cause serious injury. Always position yourself and work
in a direction that minimizes the chances of debris flying at you.
 \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.
 Round material such as dowels and pipes might roll while being cut,
possibly causing the accessory or bit to jump towards you. Always
clamp work pieces whenever you cannot guarantee their stability.
 Beware of nails, screws, foreign objects, or unusual surface features
that could cause the accessory to catch, bind, slip, or break.
 Always start the tool and bring the accessory up to full operating speed
before bringing the accessory in contact with the workpiece. Starting the
tool with the accessory contacting the work piece can cause the tool to
jump out of control.
 Feed the accessory into the work piece in the same direction as the
cutting/working edge is exiting the material (the same direction chips
and other debris are being thrown). Feeding the accessory in the wrong
direction could cause the working edge to climb out of the work piece,
possibly causing loss of control and serious injury.
 Shut the tool off immediately if any accessory becomes jammed or
otherwise stuck in the work piece. Wait for all moving parts to stop, then
unplug the toolbefore resolving the problem. Leaving the tool plugged in
could lead to accidental starting and possibly serious injury.

Owner’s Manual
11
Additional Warnings (cont’d)
Accessories (cont’d)
 Never use any grinding or sanding accessory near any flammable
material. Sparks could cause a fire.
 Both the tool collet and the accessory might become hot during normal
use. Allow to cool before touching.
 Never attempt to hold the work piece with one hand while using any saw
or cutting tool. These accessories could bind if they become canted and
could cause the tool to kick back, possibly causing serious injury.
 Dust and debris from work pieces may contain chemicals known to
cause cancer, birth defectsor otherreproductive harm. These chemicals
amy include (but are not limited to) lead from lead-based paints, silica
from masonry products, and arsenic and chromium from chemically
treated lumber. Always work in a well-ventilated area and use approved
safety equipment rated for the specific chemical(s) you might be
exposed to.
 Always use accessories at their recommended speeds. This manual
includes several tables with recommended speed settings for various
accessories on various materials.
WARNING! RUNNING ACCESSORIES AT EXCESSIVE SPEED CAN
CAUSE FRAGMENTATION AND SERIOUS INJURY FROM FLYING
DEBRIS. ITCAN ALSO CAUSE THE WORK PIECE TO OVERHEAT,
RESULTING IN CHARRING, MELTING, AND/OR DISCOLORATION.
CAUTION: ALWAYS REFER TO THE RECOMMENDED SPEED
TABLES IN THIS MANUAL AND EXPERIMENT ON SCRAP
MATERIAL BEFORE STARTING YOUR ACTUAL PROJECT TO
ENSURE THAT YOU WILL NOT DAMAGE YOUR WORK
PIECE.

Rotary Tool
12
Operation
Your new rotary tools have been engineered and manufactured to STEELE®
America’s high standards for dependability, ease of operation, and operator
safety. Properly cared for, they will give you years of rugged, trouble-free
performance. Every care has been taken to ensure that they reach you in
perfect condition. However, in the unlikely event that you should experience
a problem, or if we can offer any assistance or advice, please do not
hesitate to contact our customer care department at the address or
telephone number listed at the back of this manual.

Owner’s Manual
13
Operation (cont’d)
Inserting/Removing Accessories
To loosen the collet nut:
1 Press the shaft lock button.
2 Rotate the shaft manually until the
lock engages and prevents further
rotation.
3 Use the wrench to loosen the collet
nut by turning in the direction of the
arrow labeled
L in the illustration. The collet nut must be loose in order
to insert or remove accessories.
4 Remove the old accessory (if any) and install the new accessory, being
sure to push it as far as possible into the collet.
5 Tighten the collet nut
by hand until snug.
6 Finish tightening the
collet by turning the
wrench in the direction
of the arrow labeled
T
in the illustration. Do
not overtighten.
WARNING! ALWAYS UNPLUG THE ROTARY TOOL BEFORE
CHANGINGACCESSORIES/COLLETS OR SERVICING YOURTOOL THE
TOOL COULD START UNEXPECTEDLY, CAUSING SERIOUS INJURY.
CAUTION: DO NOT ATTEMPT
TO ENGAGE THE SHAFT
LOCK WHILE THE TOOL IS
RUNNING.
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Rotary Tool
14
Operation (cont’d)
Collet Sizes
Your rotary tool kit includes four
collets to accommodate
different accessories with
varying shank sizes. To change
a collet:
1 Loosen the collet nut as
described above, then
remove the collet nut.
2 Remove the old collet.
3 Insert the loose collet.
4 Tighten the collet nut as
described above.
Each collet has a series of rings
on its shank that identify its size.
The collet sizes included with your kit are:
 1/32” - one (1) ring
 1/16” - two (2) rings
 3/32” - three (3) rings
 1/8” - no rings
Balancing
For best results, be sure to balance each accessory in the collet. Your tool’s
high RPM makes imbalances easily detectable as a wobble while the tool is
running. To balance an accessory:
1 Stop the tool.
2 Loosen the collet nut.
3 Rotate the accessory 1/4 turn.
4 Tighten the collet.
5 Run the tool.
6 Continue adjusting as needed. You will hear and feel when the
accessory is properly balanced.

Owner’s Manual
15
Operation (cont’d)
General Hints
Your rotary tool and its accessories work using high RPM (up to
35,000PRM) instead of brute force. When working, use the lightest possible
touch while retaining full control of the tool and allow the high-speed
accessory to do its work. For heavier work, make multiple passes instead of
forcing the tool. Do not lean on or push the tool while working.
Your rotary tool can be used for carving, grinding, engraving, polishing,
cutting, brushing, drilling, and more. Your kit includes a wide assortment of
accessories for these tasks and you can order more by visiting the location
where you purchased this kit. This tool uses high speed and low torque- the
opposite most power tools, which rely on low speeds and high torque. This
gives your rotary tool some unique capabilities, including cutting hardened
steel, engraving glass, polishing plastic, and other uses that most power
tools simply cannot duplicate. Learning how to use your tool’s high speed to
best advantage is the key to getting the most from this rotary tool.
WARNING! FORCING THE TOOL COULD CAUSE THE ACCESSORY TO
BREAK AND SCATTER FRAGMENTS AND OTHER DEBRIS AT HIGH
SPEED. NEVER FORCE THE TOOL AND ALWAYS REMAIN CLEAR OF
THE PATH OF DEBRIS. ALWAYS WEAR EYE PROTECTION WHEN
USINGTHISTOOL.FLYING FRAGMENTS CANCAUSE BLINDNESS AND
OTHER SERIOUS INJURY.

Rotary Tool
16
Operation (cont’d)
Using the Tool
Before running your rotary tool, spend
some time getting thefeel of its weight and
balance. The housing is tapered, allowing
you to grasp the tool much like a pen or
pencil for fine work. be sure to practice on
scrap materials until you are comfortable
using the tool and are ready to work on
actual materials.
To use the tool:
1 Insertthe correct accessoryand tighten
the collet nut securely.
2 Be sure to wear eye protection and any
respiratory protection that may be
required.
3 Mount or grasp the work piece
securely, being sure to follow every
precaution listed on pages 6-11 of this
manual.
4 Grasp the tool using either of the
gripping methods shown here. The
pencil grip (top) is best for fine work
requiring precise control. The golf grip
(bottom) is best for rougher work to
maintain more control of the tool.
5 Start the tool. If using the variable-
speed tool, select the appropriate
speed for the work you are performing.
If using the single-speed tool, it will rotate at approximately 16,000RPM.
6 Balance the accessory as described on the previous page.

Owner’s Manual
17
Operation (cont’d)
Variable Speed Control
Your rotary tool kit includes a
variable-speed tool. The speed-
control switch is on the side of
the tool, as shown here. To
increase the tool’s speed, slide
the switch down away from the
OFF position. To decrease the
tool’s speed, slide the switch up
towards the OFF position.
Moving the switch to the OFF
position stops the tool
The numbered indicators next
to the switch indicate the tool’s
approximate RPM as follows:
Certain materials such as plastics and soft metals require lower speeds to
avoid overheating and possible damage due to friction. Slower speeds are
also best for polishing using the felt polishing accessories and for delicate
work with fragile materials. Higher speeds are optimal for carving, cutting,
routing, shaping, engraving, etc. in hard materials such as hardwoods,
some metals, and glass. Drilling is also best done at high speed in many
cases.
Speed Setting Speed Range
2 8,000 - 10,000 RPM
4 11,000 - 15,000 RPM
6 16,000 - 19,000 RPM
8 20,000 - 24,000 RPM
10 25,000 - 35,000 RPM
WARNING! ALWAYS UNPLUG THE TOOL PRIOR TO CHANGING
ACCESSORIES. NEVER LEAVE A PLUGGED-IN TOOL UNATTENDED.
THE TOOL COULD START UNEXPECTEDLY, CAUSING SEVERE
INJURY AND/OR PROPERTY DAMAGE.

Rot ary Tool
18
Operation (cont’d )
Flex At t ac hment
Your rotary tool kit includes
a flex attachment and
hanger rod that is useful for
extra-delicate work and/or
when working in close
spaces. When using the
flex attachment, be sure
not to bend it tighter than a
6-inch radius at any point
as this could cause
overheating and a possible
burn hazard. Overly tight
bends will also reduce the
attachment life.
The flex shaft and the rotary tool. Note the
collet and the collet nut are already installed
on the rotary tool.
Remove the collet nut and the
collet from the rotary tool
Remove the housing cap from
the rotary tool. This is the black
plastic ring that screws onto the
rotary tool.
Replace the collet nut and collet
back onto the tool. Pull the drive
shaft out of the flex shaft core.
Insert the drive shaft into the
collet until it stops (about 1 inch)
Tighten the collet
Slide the overthrow nut assembly
over the housing and tighten. The
rotary tool with the flex attachment
is now ready for use.
Flex shaft diagram
1
2
3
5
4

Owner’s Manual
19
Operation (cont’d)
Flex Shaft (cont’d)
1 Secure the clamp
base to your work
surface in a location
where the flex shaft
will not be
overextended or
bent beyond a 6”
radius.
2 Screw the hanger
rod into the base.
3 Hang the tool using the wire hanger next to the power cord.
Milling Cutter Holder
Your rotary tool kit
includes a milling
cutting holder, which
regulates the
accessory depth when
routing, milling, or
shaping. This holder
fits onto the end of the
rotary tool and features
an adjustable depth
setting. To fit the milling
cutter holder:
1 Remove the housing cap from the rotary tool.
2 Secure the attachment nut to the threaded end of the rotary tool.
3 Slide the housing over the attachment nut.
4 Insert the backstop into the slot in the housing so it rests between the
housing and attachment nut.
5 Insert the spring and setscrew.
6 Adjust the housing to the desired depth by sliding it up and down the
attachment nut. Tighten the setscrew when you reach the desired depth.
attachme
nt
nut
housing
setscrew
spring
b
ackstop

Rotary Tool
20
Operation (cont’d)
Small Rotary Tool
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