SYMBOLS (CONTINUED)
IMPORTANT: Some of the following symbols may be used on
your tool. Please study them and learn their meaning. Proper
interpretation of these symbols will allow you to operate the tool
better and more safely.
Symbol
Name
V
Volts
A
Amperes
Hz
Hertz
W
Watt
kg
Kilograms
min
Minutes
s
Seconds
Wh
Watt-hours
Ah
Ampere-hours
ø
Diameter
n
No load speed
0
n
Rated speed
Revolutions or
.../min
reciprocations per
minute (rpm)
O
Off position
1,2,3,...
Selector settings
Ⅰ,Ⅱ,Ⅲ,
8
Designation/Explanation
Voltage (potential)
Current
Frequency (cycles per
second)
Power
Weight
Time
Time
Battery capacity
Battery capacity
Size of drill bits, grinding
wheels, etc.
Rotational speed, at no load
Maximum attainable speed
Revolutions, strokes,
surface speed, orbits, etc.
per minute
Zero speed, zero torque...
Speed, torque, or position
settings. Higher number
means greater speed