We do set standards – worldwide


Pioneer in the high-precision metal-cutting shape and surface processing

High-precision bores and burr-free workpiece surfaces are our profession – and we have been doing this for more than 50 years. We set international standards with our premium technologies and we are leading experts in honing and mechanical deburring. We take pride in our level of expertise. 

Partnership with added value

High tech stands in the foreground of our three locations in Germany and USA. Our affiliation with Nagel Group enables our global presence. Our customers include leading vehicle manufacturers and their suppliers. Moreover, we are partners to the hydraulic industry as well as to the aerospace technology. 

Always a step ahead

Our goal is to be the technology leader in our sector, and to keep it that way. Therefore, we always push technical possibilities to the limit, and think beyond it. We are continuously driving progress in honing and mechanical deburring technology. This is our long-term promise.

„We aspire to nothing less than Premium. Precision is our promise. And Enthusiasm drives us.”
Henning Klein, Managing Director


Premium. Precision. Enthusiasm.

High tech and innovations move us. Precisely because we are always on the move, we have a firm and constant set of values. These values are the basis for our actions and our corporate culture. We live and work according to them.


We always seek to extend the limits of what is possible – both from a technical and our personal point of view. Our goal is to develop cutting-edge technology to the highest quality standards.


We are precise – in terms of products, processes and communication. We create solutions tailored to the exact requirements of our customers.


We are excited about what we do. This is our permanent driving force and we want to make it perceptible to everybody. We act humanly, genuinely and sincerely. 


BI-MU trade fair, Milano, Italy

KADIA honing exhibition

October 9 to 13, 2018

IMTEX trade fair, Bangalore, India

KADIA honing and deburring exhibition

January 24 to 30, 2019

CIMT trade fair, Beijing, China

KADIA honing and deburring exhibition

April 15 to 20, 2019

EMO trade fair, Hannover, Germany

KADIA honing exhibition

September 16 to 21, 2019


13. October 2018

EC Brush - new crankshaft deburring machine

Before crankshafts are finished, careful deburring is a must. In most cases, this is done with the help of a robot that guides the workpieces to a tool console. The programming is extensive, the robot must be taught anew for each workpiece variant.

The EC Brush deburring machine from KADIA is an easy-to-u...




KADIA maintains close contacts with companies and research facilities:

  • KADIA is a part of the internationally active Nagel Group with locations in Europe, USA, China, India and Brazil:

  • Honing technology: Research cooperation with the Institute of Production Engineering at the Saarland University:

  • Deburring technology: Member of the working group “Machining with Industrial Robots” of the Institute of Production Management, Technology and Machine Tools at the Darmstadt University of Technology.
    Member of the Advisory Board of Deburring Expo Karlsruhe, Trade Fair for Deburring Technology and Precision Surfaces:

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