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Les langues disponibles
Position setting wheel
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Drill bits with an internal thread M 14 can be screwed directly in the work
spindle. Always use drill bits matching the material which has to be drilled
You can treat the machine carefully by using only drill bits that are balanced
and undeformed.
Pay attention that the segments of the tool have enough relief cut toward
the drill bit body.
The enclosed adapter (M14i/M14a, 28mm) may only be used when
using short drill bits.
Changing Drill Bits
Attention!
When you use or sharpen the machine, it might heat up enormously.
You could burn your hands or get cut or ripped by the segments.
Therefore, always use protective gloves when changing the drill bit.
The EFB 68 is equipped with an adjusting wheel in
order to allow a continuously variable control of the
speed from 3.000 to 10.000 rpm.
This is located on the back of the machine.
Speed
3000 rpm
4000 rpm
5600 rpm
7300 rpm
9000 rpm
10 000 rpm
Drill Bits
16
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