Master-force 241-0461, Operator'S Manual

Page 11

OPERATION

ADJUSTABLE-TORQUE  

CLUTCH (FIG. 6)

FIG. 6

To increase torque

The higher the torque drill setting, the more 
force the drill/driver produces to turn an 
object in either low or high rotation speed.
When using the drill/driver for different 
driving applications, increase or decrease 
the torque in order to help prevent damage 
to screw heads, threads, workpiece, etc.
Adjust the torque by rotating the torque-
adjustment ring. The proper setting depends 
on the job and the type of bit, fastener, and 
material you will be using.
In general, use greater torque for larger 
screws. If the torque is too high, the screws 
may be damaged or broken.
For delicate operations, such as removing 
a partially stripped screw, use a low torque 
setting. For operations such as drilling into 
hardwood, use a higher torque setting.

 CAUTION:

Do not change the 

torque setting when the tool is running.

DRILL MODE (FIG. 7)

FIG. 7

Drill icon

Torque indicator

Select the drill mode for drilling and other 
heavy-duty applications.
To select drill mode, rotate the torque-
adjustment ring until the drill icon aligns with 
the torque indicator.

LED WORKLIGHT (FIG. 8)

FIG. 8

LED worklight

The LED worklight, located on the base 
of the drill/driver, will illuminate when the 
trigger switch is depressed before the drill/
driver is running. This provides additional 
light on the surface of the workpiece. The 
LED worklight will turn off when the trigger 
switch is released.

To decrease torque

Torque-adjustment 
ring