Spezialwerkzeuge für die Drehteileindustrie

Welcome to the Dieterle Web Site!

More than 50 years Dieterle tooling, this means more than 50 years of precision manufacturing of special tools for the production of turned parts, and 50 years of satisfied customers.

We are happy to show you our sophisticated product range on the following pages.



Yours sincerely, Otto Dieterle Spezialwerkzeuge GmbH, Germany

January 2017




The new catalogue:

 "Internal boring bars"

has been published!

109 pages with many new developments!

AMB-International exhibition for metal working Stuttgart 2016

Among numerous visitors at our booth, we were happy to welcome our Japanese representative Mr. Hiroshi Nomura from Noah Corporation!


Click to Photo Gallery..

GEWATEC Technology days June 2016

GEWATEC held the twelfth technology days themed “All around the Turned Part” at Wehingen, Germany, from 23rd until 25th June 2016. True to the motto of this fair we showed as exhibitor that our customers can obtain all machining tools for their turned parts from a single source.

Visitors were especially interested in our unique system for plastic machining. Our products for medical engineering were another highlight, especially our novelties in the area of thread whirling tool systems. Last but not least, our new calibration tool with interchangeable inserts for tool holders from AWN15 generated a great deal of interest.


We have very much appreciated the many constructive discussions at the GEWATEC technology days and would like to thank our visitors again for their interest.

In case you didn’t have the chance to visit the GEWATEC technology days and still have questions related to our products, please do not hesitate to contact us.

April 2016: Our new catalog "Form Grooving Systems" has been published

June 2015


The progress made in the field of materials in recent years and the increased demand on efficiency and precision often push the tool technology to the limits of technical feasibility.

Our new brochure „ULTRA-HARD CUTTING MATERIALS CBN/PCD“ has been published!

Click to brochure ...

March 2015: Our new catalogue for "DAK cutting-off systems" ist now available!

This replaces vormer version 03/2008


112 pages with many new developments !



Learn about the different possibilities of our products and benefit from our

spring spcial!



Click to catalogue...

February 2015: Our new catalogue for "KNURLING TOOLS" ist now available!



68 pages with many technological details !



Click to catalogue...




Dieterle Special-Tools GmbH today



- Square or hexagonal broach from stock
- Profile broach T5 - T55 or TP
- Alternatively available with Dieterle BD-coating for better gliding and longer tool life
- Manufactured from HSS, carbide or alternative special materials depending on your range of application
- Special broaches on request

Click to stock list...

Application range and special properties of Dieterle solid carbide inserts for plastic machining

50 red roses for 50 years DIETERLE tools! Many thanks to our senior boss Otto Dieterle!

Product Overview: