for more than 50 years

Riegger Diamantwerkzeuge offers its customers expert technical support in the field of grinding technology for diamond and CBN tools. This is based on the company’s in-house development work and production of diamond and CBN grinding wheels as well as diamond dressing tools in Affalterbach.
The aim is to optimise the customer’s grinding processes through continuous cooperation, whether in terms of quality or quantity. To this end, we create individually tailored solutions away from the standard, as required. This flexibility delivers innovation and results to each customer.
This interaction with our customers has been a constant since the company was established in 1968, carried right through to the current, third generation of entrepreneurs.

Quality as standard

Icon Fehlerfrei – Riegger GmbH
Flawless products

… within agreed delivery times are the standard we set ourselves. We aim to maintain and improve this in the future through continuous optimisation.

Icon Gemeinsame Verantwortung – Riegger GmbH
Shared responsibility

Every single employee is responsible for the quality of our products. This is how we continuously deliver optimum quality.

Icon Zertifizierte Qualität – Riegger GmbH
Certified quality

To underline our constant pursuit of the highest quality and to demonstrate that to the whole world, our company has been certified once again in line with EN ISO 9001.

Diamant-Schleifscheiben – Riegger GmbH

Diamond and
CBN grinding wheels

Grinding super hard and brittle materials requires grinding wheels with diamond and CBN grit. Our state of the art grinding wheel concepts developed in-house provide you with high performance grinding wheels in synthetic resin, metal or hybrid bond as well as electroplating. We advance your grinding process through optimal product design, even beyond the FEPA standard.
Diamant-Abrichtwerkzeuge – Riegger GmbH

dressing tools

The dressing of grinding wheels is a vital factor in achieving successful grinding. Your customers expect surfaces that match their requirements perfectly. We help to make your dressing process more efficient and cost effective.
Dienstleistungen – Riegger GmbH


An efficient grinding process requires the perfect interplay of many parameters. Therefore we also offer services to help our customers achieve this interplay. These include, for example, dressing the grinding wheels on your grinding machine mount, workshops on various topics, EDM dressing as well as practical support with projects.

Know-how through
experience & commitment

Through the close connection between application technology and our development department, we ensure that our developments always create added value for the customer. Our product development traditionally takes place in-house. This begins with the raw materials and ends with the use of the finished tool at the customer’s site. This means we can respond flexibly to new challenges. Our employees’ expertise makes us a valuable and competent partner.
Through our cooperation with universities and our work on research projects, we aim to continue to offer the most cutting-edge and efficient products on the market.

We look forward
to hearing from you

You can reach us simply and easily by telephone, fax, email or via our contact form. We will contact you immediately and advise you on how to resolve individual tasks.

Daimlerstraße 7-9
71563 Affalterbach
T +49 (0) 7144 / 306 – 0
F +49 (0) 7144 / 306 – 34