Tool and technology database | Tool data
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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
585
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: "General tool parameters", Page 576
For drilling operations at constant cutting speed, the
Hole diameter DV parameter is used to calculate the
spindle speed.