
Technical Data
Model: A TD10503
Rated voltage frequency: AC120V 60Hz
Input power: 750W
No-load speed: 11,000 RPM
Wheel: 4.5”
Arbor size: 5/8”-11 UNC
Approximate Weight: 2.5KGS (excluding packaging)
Safety Instructions
Warning: When using electric tools, basic safety
precautions should always be followed to reduce the
risk of fire, electric shock and personal injury,
including the following.
Read all these instructions before operating this
product and save these instructions.
Keep work area clean
Cluttered areas and benches trigger accidents.
Do not expose power tools to rain. Do not use power tools if damp
or wet locations. Keep work area well lit. Do not use power tools
where there is risk of fire or explosion.
Keep children and observers away from work area
Do not let observers touch the tool or extension cord when in use.
When not in use, tools should be stored in a dry, secure area, out
of reach of children.
Do not force the tool
It will do the job better and safer at the rate for which it was
intended. (See operating instructions.)
Use the right tool
Do not force small tools or attachments to perform beyond the
manufacturers specifications. Do not use tools for purposes not
intended; for example, do not use mild steel grinding wheels on
aluminum or masonry.
Dress properly
Do not wear loose clothing or jewelry; they can be caught in
moving parts. Rubber gloves and non-skid footwear are
recommended when working outdoors. Wear protective hair
covering to contain long hair.
Wear safety glasses
Also use face shields and/or dust masks if the cutting operation is
dusty.
Connect dust extraction equipment
If dust extraction devices are provided, ensure that they are
connected and functioning properly.
Do not abuse the cord
Never carry the tool by the cord or yank it to disconnect it from the
socket. Keep the cord away from heat, oil and sharp edges.
Secure work
Use clamps or a vice to hold the work. It is safer than using your

hand and it frees both hands to operate the tool.
Do not strain to reach the work area
Keep proper footing and balance at all times.
Maintain tools with care
Keep cutting tools sharp and clean for better and safer
performance. Follow instructions for lubrication and changing
accessories. Inspect tool cord periodically, and if damaged, have it
repaired by an authorized service facility. Inspect extension cords
periodically and replace, if damaged. Keep handles dry, clean and
free from oil and grease.
Disconnect tools when not in use
Unplug the cord from the electrical socket when not in use, before
servicing, and when changing accessories such as wheels and
guards.
Remove adjusting keys and wrenches
Form the habit of checking to see that keys and adjusting
wrenches are removed from the tool before turning it on.
Avoid unintentional starting
Do not carry a plugged-in tool with a finger on the s witch. Be sure
switch is off when plugging in.
Use outdoor extension leads
When tool is used outdoors, use only extension cords intended for
outdoor use.
Stay alert
Watch what you are doing. Use common sense. Do not operate
tool when you are tired.
Check for damaged parts
Before every use of the tool, check for damaged parts carefully to
determine that the tool will operate properly and perform its
intended function. Check for alignment and freedom of movement
in moving parts. Do not use if there is any breakage, slow moving
parts or any other conditions that may hinder its operation. Do not
use the tool if the switch does not function properly. Guards,
malfunctioning switches, or other malfunctioning parts, should be
properly repaired or replaced by an authorized service center
unless otherwise indicated in this instruction manual.
Warning
• The use of any accessory or attachment, other than those
recommended in this instruction manual, may present a risk of
personal injury.
• This electric tool is in compliance with relevant safety
requirements.
• Check that the speed marked on the wheel is equal to or greater
than the rated speed of the grinder.
• Be sure that the wheel dimensions are compatible with the
grinder and that the wheel fits the spindle
• Abrasive wheels should be stored and handled with care and in
accordance with manufacturer’s instructions.
• Inspect grinding wheel before use; do not use chipped, cracked
or otherwise damaged products.
• Be sure that mounted wheels are fitted in accordance with the

manufacturer’s instructions
• Be sure that the abrasive product is correctly mounted and
tightened before use. Run the tool at no-load for 30 seconds in a
safe position. Stop immediately if there is considerable vibration
or if other problems are detected. If this condition occurs, check
the machine to dete rmine the cause and, if necessary, change
the abrasive wheel.
• Do not use separate reducing bushings or adaptors to adapt
large holes in abrasive wheels.
• Be sure that the work piece is properly supported
• Do not use grinding or cut-off wheels for side grinding; they
could explode!
• Take care that sparks resulting from use do not create hazards.
Keep observers and flammables well away from work area.
• Always use protective safety glasses and proper hearing
protection. Use other personal protective equipment such as
gloves, an apron, a face shield and/or a helmet when necessary.
• Since there is no brake mechanism in the tool, the wheel will
continue to rotate after the tool is switched off.