As oSa-member companies voluntarily commit to manufacture themselves abrasives in line with the highest safety regulations on the basis
of the EN-safety standards. In return, they receive the right to mark the oSa®-trademark on their products.
This oSa®-trademark is almost globally protected and stands for tested safety according to the highest safety standards.

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Complete package - Grinding and polishing in one application

Continuous generating grinding with fine and polishing zone.

Further informations ...

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Blue Moon - Vitrified bonded grinding wheel

For continuous generating, bevel grinding and profile grinding, KREBS & RIEDEL has developed the new grinding wheel line Blue Moon.

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Press Release Sept. 2018:

Continued grinding success with KREBS & RIEDEL

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