Tool and technology database | Tool data
Counterbore
Press the New tool soft key
Press the Special tool soft key
Press the special drilling tools soft key
Press the Counterbore soft key
The help graphics illustrate the dimensions of the tools.
Special parameters for counterbores:
DV: Hole diameter
DH: Stud diameter
ZA: Stud length
Further tool parameters:
Further information:
For drilling operations at
Hole diameter DV parameter is used to calculate the
spindle speed.
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
"General tool parameters", Page 576
constant cutting
speed, the
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