Put the drill chuck key item 7 (see fig. 21) in the corresponding drillings of the drill chuck key item 8 and
tighten the drill bit evenly.
Tighten
Fig.21
Actuate the pneumatic supply.
Adjust the rotation direction (see „Adjusting the rotation direction" on page 13) and start drilling.
Second handle
The second handle item 10 can be mounted at two positions.
Undo the second handle item 10 (see fig. 22 and 23).
Fig.22
Fig.23
45