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Counterbore, Res (seite 525), 3 t ool data – HEIDENHAIN SW 68894x-03 User Manual

Page 525

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HEIDENHAIN CNC PILOT 640

525

7.

3 T

ool data

Counterbore

Select "New tool."

Select special tools.

Select special drilling tools.

Select counterbore.

The help graphics illustrate the dimensions of the tools.

Special parameters for counterbores
DV

Hole diameter

DH

Stud diameter

ZA

Stud length

For further tool parameters, see Seite 516.

For drilling operations with constant cutting speed, the
hole diameter (DV)

is used to calculate the spindle

speed.