Thielenhaus Microfinish | Subcontracting

Your workpieces in the best of hands

Microfinish / Superfinish from a market-leading manufacturer of high-precision machine tools. For start-up production, small and medium-sized batches or prototype machining. PLEASE NOTE THE FOLLOWING FOR YOUR JOB PROCESSING REQUESTS: We offer finishing services for your workpieces. We do not produce any workpieces.


It is becoming increasingly common that components and work pieces have to satisfy complex geometric requirements and/or greater loads. In such cases, surface precision machining is generally applied. When it comes to start-up productions, small or medium-sized batches or prototype machining, our subcontracting service Thielenhaus Microfinish – the market-leading manufacturer of high-precision machine tools – is available to you.




  • Average roughness (Ra)
  • Average peak-to-valley height (Rz)
  • Contact ratio (Tpi)
  • Reduced drag-line depth (Rvk)
  • etc.


  • Flatness
  • Straightness
  • Roundness
  • Cylindricity


  • Parallelism
  • Perpendicularity / angularity


  • Line profile
  • Surface profile


  • Axial run-out
  • Concentric run-out
Not all parameters are listed. If you cannot find your desired parameter here, please feel free to call us on +49 202 481 291


As a leading provider of Microfinish solutions and as a ISO-9001-certified company we offer only the best quality with our subcontracting service


Messung Talyrond

Our experts can rely on more than 60 years of experience and in-house technological developments, which enjoy a leading status on the global market. We are also equipped with a cutting-edge measurement laboratory which can be used to confirm your extremely precise results regarding surface (Ra, Rz, Rpk, Rvk), contact ratio (Tpi), roundness, flatness and/or deliberate crowning, etc. without any additional effort. 


Thielenhaus has a large machine fleet and its own subcontracting department at its disposal, allowing us to handle your enquiries at any time. Orders for individual pieces as well as small and medium-sized batches are possible. Even very short delivery times (machining and dispatch on the day of delivery) can be complied with subject to prior coordination. 


We exclusively use our own members of staff and facilities for the machining, as well as in-house developed processes and machines. The confidential handling of our customer information is a top priority for us.

Do you require more information? Download our brochure.

Download Brochure

Superfinish Technical Surfaces

Thielenhaus Superfinish Technical Surfaces is a great option for motorsport teams and high-performance engine and drive manufacturers. The extremely precise surface machining enables motorsport racers to reduce the friction between components in brakes, combustion engines, etc. and thus increase vehicle performance by what is often a decisive margin. 

For many years Thielenhaus has collaborated with different Formula One racing teams such as NASCAR, etc. in order to obtain the best possible performance from critical components. Download our latest prospectus here.



Germany – Europe
Wolfgang Riedel
▶ Phone: +49 202 481 291
▶ Send E-Mail

Karl Dörig
▶ Phone:+41 (0)52 376 26 20
▶ Send E-Mail

North America
David Schrader
▶ Phone:+1 248 347 1628
▶ Send E-Mail