BM-18
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11
3.3. Adjusting the guide for bevelling with radius
Unplug the power cord. Loosen the clamping screw and turn the sleeve to align the
surface (
1
) with the end of the cutting edge (
2
). You can also use an optional radius
insert positioner to set the guide correctly. Tighten the clamping screw. Bevel a test
edge and if necessary adjust the position of the guide again.
3.4. Preparing
Install a milling head with the cutting inserts, and set the required bevel width. Then,
use the speed dial to set the speed that matches the type of the workpiece.
Material type
Rotational speed
Aluminium, brass, plastics
Setting 6
(5850 rpm)
Structural steel of standard quality, quality steel
Settings 3
–5
(3100
–4500 rpm)
The speed dial allows continuous control of the rotational speed in the range of
1800
–5850 rpm.
Setting
1
2
3
4
5
6
Speed
1800 rpm
2400 rpm
3100 rpm
3800 rpm
4500 rpm
5850 rpm
To machine structural steel of standard quality or quality steel, set the speed to
4
and decrease the speed if much sparking occurs.
2
1
