MACHINING PROCESSES HIGH PERFORMANCE DRILLING
Drilling Strategy > 9xd
2xd
Art. 56036
1/2-1xd
OFF
n=Max 500 RPM vf=25%-50%
ON
vf=100%
vc=100% J start vf
vc=100%
ON
vf=100%
vc=100%
2xd
OFF
vf=200%–500%
vc=100%
OFF
vf=Max
n=Max 500 RPM
155
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