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h. Two speed gear train
This drill comes with 2 speed gear train to give high and low speed ranges. To change
between the two speeds ranges, slide the selector switch located on the top of the drill.
Use the low speed (1) for high power and torque applications and high speed (2) for
fast drilling or driving applications.
Do not use the speed gear train while the tool is running. Always switch off the tool
and put the reverse/forward switch in the central position before change the position
of the speed gear.
i.
Torque adjustment
This feature allows setting of the torque or tightening power of your drill and depending on
the application, various levels of driving power are required. When driving larger screws
diameters, a higher torque is required to drive the screw until it is properly seated. Rotate
the torque collar until the desired torque setting aligns with the arrow of the drill body.
When the selected torque is reached, the chuck will stop rotating. The proper setting
depends on the type of material and the size of screw you are using.
Note: always start on the lowest setting.
The drill symbol gives the highest torque setting and is used when drilling and for
driving larger screws. Rotate the torque ring until the bit symbol aligns with the arrow
on the drill body (as show in below picture)
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