PB2
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12
3.2. Installing the tool bits
Put the facing tool bit and the bevelling tool bit into the sockets of the tool bit holder
(
1
, Fig. 4). Point the blades in the rotation direction (
2
). Next, use the 3 mm hex
wrench and the screws (
3
,
4
) to attach the tool bits. Make sure that the pressing
surfaces of the screws are in full contact with the tool bits. Make sure that the screws
are tight. Adjust the facing tool bit as shown (
5
). To remove the tool bit, loosen the
screw (
3
) first.
Fig. 4.
Installing the tool bits
5
1
3
2
Only for bevelling at 45° and
facing at the same time of pipes with
44
–60.3 mm
(
1.73
–2.37″
)
OD
4
