Speed Regulation
(See figure 6)
The rotation speed can be
increased by pushing the
speed button forward to
position 2.
Decrease the speed by
pushing it backward to
position 1.
Variable Speed
Simply apply pressure to the ON/OFF switch by squeezing it in, this
will increase the speed. Gradually releasing the pressure will decrease
the speed.
Torque Adjustment
(See figure 7)
This relates to the tightening power of
your drill. Depending on the
application, various levels of driving
power are required. Generally, the
larger the screw diameter, the higher
the torque power that is required to
drive the screw until it is properly
seated.
• 1-2: For small screws
• 3-4: For driving screws into soft materials or plastics
• 5-7: For driving screws into soft woods.
• 11-14: For driving screws into medium/hard woods.
• 15-16: For powerful screw driving, drilling metal, or using spade
(hole) bits.
Caution: Always start drilling on the lowest setting. If the correct
setting has been chosen, an override clutch opens after the screw has
been turned flush into the material. When removing screws, select a
higher setting, or set to the drill symbol. The proper settings are best
determined on a test piece.
F
Fiig
gu
urre
e 6
6
F
Fiig
gu
urre
e 7
7
