Fein Slugger HoleMaker III Instruction Manual page 17

Changing the tool (figure 6).
When there is danger of fall-
WARNING
ing down, secure the
machine using the provided safety strap;
especially when working aloft, on vertical
building elements or overhead. In case of a
power failure or when the mains plug is
pulled, the magnetic holding power is not
maintained.
Before mounting or replacing
WARNING
cutting tool or accessories,
pull the power plug. This preventive safety
measure rules out the danger of injuries
through accidental starting of the power
tool.
Core drill bit
Loosen both screws of the tool holder using
the hex key.
Insert the pilot pin into the cutter.
Insert the cutter with the pilot pin into the
tool holder.
Tighten both screws of the tool holder onto
the flats on the cutting tool using the hex
key.
Do not touch the sharp edges of the core drill
bit. Danger of injury.
Drill chuck
Loosen both screws of the tool holder using
the hex key.
Insert the drill chuck into the tool holder.
Tighten the two screws of the tool holder
against the surfaces on the shank of the drill
chuck using the hex key.
Drill bit (JME USA 202 M)
The knurled nut has a left-hand thread; turn
clockwise to release!
Loosen the knurled nut and remove the tool
holder by applying a hammer blow to the
positioned drift.
Clean the inside cone of the output shaft and
insert the drill bit.
Fig. 6
4.
Drill chuck
2.
JME USA 202 M
2.
1.
4.
Knurled nut
en
5.
1.
5.
1.
Centering pin
2.
3.
Core drill bit
4.
1.
1.
4.
3.
3.
MK 3
MT 3
CM 3
Drill bit
17
5.