From Experience - Komet KUB Centron Powerline Mode D'emploi

KOMET KUB Centron® Powerline

From experience

max. 0.5
0,8
18
Precentring of starting bores
It is generally not necessary to pre-
centre drilling surfaces.
Pre-centring is advantageous in order
to prevent the bore from running
off of line on unmachined drilling
surfaces such as cast iron or forging
skin, and when using tools with
drilling depths > 10×D.
Stationary use
Please note: The drill head must be
positioned exactly central to the axis
of ratation of the workpiece.
Max. permissible offset ± 0.05 mm.
Backing out of a bore / Entering
an existing bore
Before the tool is backed out of the
bore, the exact position must be
determined.
Back out with stationary spindle or
with approx. 50-150 rpm.
Clean bore.
Enter with stationary spindle up to
0.8 mm before the bottom of the
bore. Centring spade must be in the
existing bore.
Turn on spindle and feed at 50%
of the cutting values; when cut-
ting edges engage again, increase
to 100%.
Please see notes on safety (page 19)!