15
Fig. 13
TO DECREASE
TORQUE
TO INCREASE
TORQUE
ADJUSTING
RING
INSTALLING DEPTH GAGE ROD
See Figures 11 and 12.
A depth gage rod has been packed with your hammer drill to
assist you in controlling the depth of drilled holes.
When drilling holes with the depth gage rod installed, the
desired hole depth has been reached when the end of the
rod comes in contact with the surface of the material being
drilled.
Follow these steps to install and adjust the depth gage rod.
1. Loosen the auxiliary handle.
2. Insert the depth gage rod through hole on the auxiliary
handle.
3. Adjust the depth gage rod so that the drill bit extends
beyond the end of the rod to the required drilling
depth.
4. Tighten the auxiliary handle securely. This secures the
depth gage rod at the desired depth of cut. It also
secures the auxiliary handle.
ADJUSTABLE TORQUE CLUTCH
This drill is equipped with an adjustable torque clutch for
driving different types of screws into different materials.
The proper setting depends on the type of material and the
size of screw you are using.
TO ADJUST TORQUE
■
Identify the twenty four torque indicator settings located
on the front of the drill.
See Figure 13.
■
Rotate adjusting ring to the desired setting.
•
1 - 4
For driving small screws.
•
5 -8
For driving screws into soft material.
•
9 -12
For driving screws into soft and hard
materials.
•
13 -16
For driving screws in hard wood.
•
17 - 20
For driving large screws.
•
21 - 23 (
) For heavy drilling.
•
For hammer drilling.
OPERATION
TO INCREASE
DRILLING
DEPTH
DRILL BIT
Fig. 12
22
2
2
20
DRILLING DEPTH
Fig. 11
22
22
20
TO DECREASE
DRILLING
DEPTH
TO TIGHTEN
TO LOOSEN
Summary of Contents for R841150
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