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Krebs & Riedel Schleifscheibenfabrik GmbH & Co.KG

Booth number: 7006

About us

Family-owned since 1895 KREBS & RIEDEL is one of the leading manufacturers of grinding wheels. KREBS & RIEDEL achieves an annual turnover of 26 million Euros with its over 200 employees. Through subsidiary companies and trading partners we are present in all advanced economies around the globe.

Produced in Germany the product portfolio comprises of conventional grinding and cutting wheels from aluminium oxide and silicon carbide in vitrified and resin bonds. Since 1985 the company is leading the edge in CBN and diamond grinding tools in vitrified bonds.

KREBS & RIEDEL provides solutions to demanding grinding processes by producing customized grinding wheels and deliver application support worldwide. We understand that not only the technical but also the commercial parameters of our customers in order to deliver optimal results. Highest standards for quality and efficiency are key characteristics of our production. Continuous technological innovation to the benefit of our customers is the promise that KREBS & RIEDEL keeps for more than 120 years.

Products and services

Aluminum oxide and silicon carbide wheels in vitrified and resin bond for most industrial applications; outer diameters up to 900 mm:
» cylindrical grinding
» surface grinding
» tool grinding
» centerless grinding
» gear grinding
» rough grinding

Abrasive cut-off wheels with resin bond, with or without fibre-glass reinforcement; outer diameters up to 600 mm:
» straight cutting
» swing frame cutting
» rotary cutting

Vitrified diamond and CBN grinding wheels for peripheral speeds up to 200 m/s:
» internal grinding
» surface grinding
» cylindrical grinding
» tool grinding
» special grinding processes

Cut-off tools

Cut-off tools

Cut-off tools in diameters of 50 to 900 mm in self-sharpening resin bond.

Cubic boron nitride (CBN)

Cubic boron nitride (CBN)

Cubic boron nitride (CBN) offers the greatest precision for grinding extremely hard iron and steel alloys as well as brittle materials. But every abrasive material is only as good as its bond. For an outstanding wheel life, cool grinding and high cutting force we developed numerous types of ceramic bonding agents.

Grinding wheels in vitrified and resin bonds

Grinding wheels in vitrified and resin bonds

Our manufacturing programme includes a large range of conventional grinding wheels in vitrified and resin bonds.

News & Innovations


KREBS & RIEDEL presents its high-speed vitrified CBN Centreless grinding tools with carbon fibre core. Those „HI-COMP“ wheel hubs guarantee maximum strength with minimum weight (up to 75% lighter than comparable steel bodies). When the coating is worn down it is possible to reco...| » Further reading 


The Triton product line was especially developed for gear grinding. A newly conceived grain combination allows to optimize the pore structure. In connection with a special grain geometry, it is not only possible to achieve a very effective cutting performance but to increase the stock removal ra...| » Further reading 

Gear Grinding 

Gears are among the most important machine elements in the construction of transmissions, vehicles and machinery. The requirements placed on these products in terms of power transmission or running smoothness continue to rise steadily. Grinding is therefore one of the most important methods for ...| » Further reading 


Krebs & Riedel Schleifscheibenfabrik GmbH & Co.KG
Bremer Str. 44
34385 Bad Karlshafen

Phone: +49 5672 184-0
Fax: +49 5672 184-218

Ludger Hardenbicker
Application Engineer
Phone: +49 5672 184269 / +49 163 4573251

No.1, Jam Bld, Apt. 15, Abazar St. Kashani, PO Box 1473675938

Phone: +98 21 44002010
Fax: +98 21 44057404

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