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.
Use only original EIBENSTOCK accessory!
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.
2
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.
Drill Bits
Actuate the spindle stop and keep it
pressed.
The drilling spindle has a right-hand thread.
1
To ease screwing on and off, always use a
SW 18 open-end wrench at the drilling
spindle.
Never use a hammer, because this may
damage both the drill bit and the tool.
In order to check whether the spindle stop is
released before you switch on the tool, turn
the spindle slightly.
Let the machine run for a short period of
time and in a safe position. If the machine
does
immediately.
not
run
easily,
16
.
stop
working