Innovation meets precision


High precision: Precise variety at the

In the area of high precision turned parts and assemblies, the sum of all services leads to
perfect results that our customers from a wide range of industries can rely on.

What we are offering in the area of high precision

  • Centreless plunge and feed-through grinding
  • Centreless feed-through grinding with integrated brush deburring for hydraulic control valves
  • Multi-spindle honing with in-process measuring technology
  • Internal grinding
  • Grinding between centres
  • Match grinding
  • Face grinding and face lapping
  • Flat grinding
  • Super finishing
  • Hard turning with in-process measuring technology 


A detailed look at your benefits

Making high precision possible

Ensuring the maximum precision of the turned parts through effective measuring technology for testing parts and providing documentation.  Match grinding in very narrow tolerance ranges with in-process measuring technology


For high-precision inner bores: Fully automated honing and brushing

CNC grinding technology

Fully automated centreless grinding using state-of-the-art CNC grinding technology

Grinding and brushing

For high-precision outside diameters: highly precise feed-through grinding and brushing, for example for hydraulic control valves

Match grinding

Components are grinded in a way that matches precisely and tested using in-process measuring technology.

Hard turning

Hard turning is an efficient alternative to grinding when a top surface quality for profiled contours has to be achieved


Microfinishing / superfinishing in the grooving and continuous process for fine, homogeneous surfaces


You did not find the information you were looking for or prefer to talk to somebody? Regardless of the subject, our experts are always there for you. We are looking forward to your inquiry.

Johann Siegel


Kathrin Haselmeier