• Precision • Innovation • Tradition


  • Precision • Innovation • Tradition


  • Precision • Innovation • Tradition


Welcome to Klaus Fehrenbach GmbH

The production of CNC, fine and precision turned parts up to a size of 26 millimeters in diameter together with 5-axis milled parts is one of our core competencies.

At our company headquarters in Schönwald in the Black Forest, we produce CNC, fine and precision turned parts as well as 5-axis milled parts for customers throughout Europe. The history of our company began in 1926, at that time mainly components for the watch and leather goods industry were manufactured.

Small, high-precision mechanical parts, or as we say in the Black Forest "echte Feinerle", have always been our specialty. The products we manufacture today are the result of our traditional commitment to maximum precision and the use of the latest manufacturing and quality technology.

Our production program includes:
  • Long turned parts Ø 1.0 - 26.0 mm to 200mm length
  • CNC milled parts up to a size of 100x100x100 mm
  • Series production from approx. 200 parts
Some of our specialties are:
  • Finely turned surfaces e.g. for visible parts
  • turned and ground fits in the mµ range
  • rolled or diamond-polished surfaces
  • milled freeform surfaces
  • Cross processing in freely selectable angular orientation to the partial axis
CNC, fine- and precision turned parts

Turned parts with complex contours

The production of CNC, fine and precision turned parts with complex contours is a daily challenge for us. We manufacture approx. 5000 different CNC and long turned parts made of different materials in sizes up to a diameter of 26 millimeters ...

One of our specialties

Transverse-cut axels and camshafts

One of our specialties is the production of axels and camshafts with cross processing as well as centerlessly ground segments or completely ground surface with a tolerance of less than 10 µm ...

Cutting edge technology

5 axes and robot handling

We realize complex milled parts on our 5-axis milling center with robot handling up to a part size of 100 x 100 x 100 millimeters made of all common materials, including many V4A steels ...


Products made of all materials

We process a variety of materials such as free-cutting steels, rust and acid-resistant steels, aluminum, brass, copper alloys, titanium alloys, nickel silver, ARCAP AP1D and many plastics. If the material you require was not yet included in this list, just contact us ...

Installation and assemblies

Expert installation of assemblies

As an extended workbench, we take care of customer orders in a high level of vertical integration, from the mechanical processing of individual parts to assembly.

Surface finishing and packaging logistics

Surface finishing and packaging logistics

At the end of the technical production chain, we not only take on any surface or heat treatment of the products, but also deliver them in practical and gentle packaging solutions.


Precision work for a wide range of industries

Our precision parts have been used by well-known companies in a wide range of industries for many decades. We produce and supply customers from the fields of electrical device manufacturing, precision engineering, mechanical engineering, hydraulics and pneumatics, gear and drive technology, measuring and testing technology, the watch industry and medical technology.