Fein Slugger HoleMaker III Instruction Manual page 23

Switching the gear setting
(figure 13).
With the gear switch, you can select the
speed and thus the torque.
Adjust the gear setting only when the
machine is at a complete stop or when the
motor is running down.
Set the switch to gear 1 to work at low
speed with high torque. This setting is suit-
able for drilling with large drill bit diameters
and for tapping.
Set the switch to gear 2 to work at high
speed with low torque. This setting is suit-
able for drilling with small drill bit diameters.
JME HoleMaker –
III (**)
JME USA 202 M 1. Gear
(**)
JME USA 202 M 2. Gear
(**)
Fig. 13
Max. capacity in
steel with up to
2
400 N/mm – TCT
(core drill bit)
1/2 in – 1 3/8 in
12 mm – 35 mm
1 1/16 in – 2 in
27 mm – 50 mm
1/2 in – 1 in
12 mm – 26 mm
Max. capacity in
steel with up to
2
400 N/mm –
high speed steel
(core drill bit)
1/2 in – 1 3/8 in
12 mm – 35 mm
13/16 in – 2 in
21 mm – 50 mm
1/2 in – 13/16 in
12 mm – 20 mm
en
23
Max. capacity in
steel with up to
2
400 N/mm –
high speed steel
(twist drill bit)
1/4 in – 5/8 in
6 mm – 16 mm
5/8 in – 15/16 in
16 mm – 23 mm
1/4 in – 5/8 in
6 mm – 15 mm