• 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 millimetres 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. Our company was founded in 1926, and began by primarily producing components for the watch and leather goods industries.

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

  • Long turned parts Ø 1.0 - 26.0 mm to 200mm in length
  • CNC milled parts up to a size of 100x100x100 mm
  • Series production from approx. 200 parts
  • Finely turned surfaces e.g. for visible parts
  • Turned and ground fits in the mµ range
  • Rolled or diamond-polished surfaces
  • Milled free-form surfaces
  • Cross processing in any angular orientation to the part 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 all part of our everyday work. We manufacture approx. 5000 different CNC and Swiss turned parts from all materials in sizes ranging from one to 26 millimetres in diameter ...

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One of our specialities

Axes and camshafts transverse processing

One of our specialities is producing axes and camshafts with transverse processing using state-of-the-art CNC turning technology.
We produce shafts with centreless ground segments or completely ground surfaces with a tolerance of less than 10 µm ...

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Cutting edge technology

5 axes and robotic handling

We manufacture complex workpieces on our 5-axis CNC milling machines. By integrating a CAM system for CNC milling technology, we optimise the manufacturing process and guarantee the highest possible precision. ...

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Products made of many different 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 ...

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Expert installation of assemblies

Mechanical Installation and Assembly Production

As an extended workbench, we handle our customers' orders with a high level of vertical integration, from mechanical processing to assembly.

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Surface finishing and packaging logistics

Surface finishing and packaging logistics

In addition to product surface finishing, we offer practical and protective packaging solutions, in order to complete the manufacturing process chain in-house.

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Precision work for a wide range of industries

Our precision parts have been used by successful companies in a wide range of industries for many decades. We manufacture and supply products to 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.