Made in Glarnerland

Grinding the internal gearing

Since Sauter Bachmann has had its own production facility for profile grinding wheels (CBN tools) since the nineties, it is possible to grind the tooth flanks of workpieces with highly loaded internal grinding in order to improve dimensional accuracy and/or eliminate distortions during heat treatment.

  • diameter of internal gearing from 40 mm up to 800 m
  • gear quality according to ISO 1328 up to quality 4



Max Bachmann
Head of Sales Aerospace
Tel: +41 (0) 55 645 40 21
Christoph Carl
Head of Sales Industry
Tel: +41 (0) 55 645 39 14