CNC turning for
high-precision turned parts

Precision that brings people together. CNC turning for the most demanding applications.

Turning is one of the core competencies of Martin Höhn GmbH. For over 50 years, we have been manufacturing high-quality turned parts for customers from a wide range of industries worldwide. Whether it’s a one-off part, a small series, or a large series: With HÖHN, you can count on reliable contract manufacturing in CNC turning at the highest quality level.

CNC turning at HÖHN.
Precision for complex turned parts

Our CNC turned parts are produced on modern CNC turning centers with up to nine axes and driven tools. This allows even complex geometries and combined machining operations to be efficiently executed. CAM-supported programming based on your drawings ensures maximum precision and repeatability. Ideal for demanding precision turned parts.

Mann bedient eine Drehmaschine, konzentrierter Blick auf das Display, Bedienfeld mit vielen Knöpfen und Schaltern sichtbar – HÖHN-Kernkompetenz Drehen
Präzision CNC Drehen - Drehmaschine

Our turning processes
at a glance.

  • Precision turning: for the production of high-precision cylindrical components
  • Hard turning: for hardened materials and precise functional surfaces
  • Groove turning: for grooves, slots, or parting cuts
  • Thread turning: for metric and custom threads
  • Form and profile turning: for complex contours, including those with multiple radii or steps
  • Long turning: for slender, rotationally symmetric components

State-of-the-art machinery for CNC turning.
Systematic and top-tier.

Our machine park includes over 30 CNC lathes, as well as turning-milling machining centers and vertical turning lathes.

We use precision machines from leading manufacturers such as INDEX, TRAUB, STAR, and Nakamura.

This enables us to guarantee:

  • High process reliability
  • Consistent quality
  • Cost-effective series production
hoehn-praezision-cnc-drehen-drehmaschinen
hoehn-praezision-cnc-drehen-team

HÖHN.
That’s what it’s all about.

  • Over 50 years of experience in turning
  • Production ranging from individual parts to large-scale series
  • High flexibility and short lead times
  • Machining of complex and demanding components
  • Combination of CNC turning, milling, and grinding

In addition to CNC turning, we offer the following processes:

CNC milling
Precision Grinding
Laser welding
Subassembly Assembly
For Assembly of Subassemblies
Finishing processes

FAQ CNC turning

CNC turning is a machining process in which a workpiece rotates and is machined with precision tools to produce cylindrical or rotationally symmetrical components. “CNC” stands for Computerized Numerical Control − that is, computer-controlled machines that execute movements and machining steps with high precision.

Typical products made via CNC turning include: shafts, bushings, bolts, sleeves, threaded parts, and precision components for mechanical engineering, medical technology, or the automotive industry

We machine nearly all machinable materials, including:

  • Stainless steel
  • Steel
  • Aluminum
  • Special alloys

The process enables high-precision, efficient, and repeatable manufacturing, even for complex geometries and tight tolerances.

  • Partially and fully automated manufacturing
  • We machine virtually all machinable materials
  • 30 CNC lathes
  • Turning and Milling Machining Centers
  • Long-turn automatic lathes
  • Hard Turning / Precision Turning (Machining of Hardened and High-Alloy Materials)

HÖHN’s range of turning services covers turned parts in the following dimensions:
• From bar stock: Ø 3–80 mm
• Chuck-held parts: Ø 320 mm

For turning operations, we rely on high-precision turning centers from manufacturers such as INDEX, TRAUB, and Nakamura.

The range of turned parts that we can manufacture at HÖHN is extremely broad and is tailored to the individual needs of our customers. Possible end products include:

  • Drive and control shafts
  • Locking, Retaining, and Latching Pins
  • Sockets and Rings
  • Eyes and Forks
  • Centering sleeves
  • Coupling pieces
  • Valve housing
  • and much more

One of our areas of expertise is the machining of highly complex parts made from materials that are difficult or extremely difficult to machine.