Peripheral speeds of 80 m/s, equivalent to 290 km/h, is comparable with the speed of a Formula 1 racing car.

Among professionals, every third accident reported is caused by defective abrasives.

Traceability to the date and origin of manufacture is difficult or even impossible.

Only correctly identified products can be traced back – such as those with oSa®, whose products are explicitly identified.

Where there’s no oSa® label, there’s no guarantee of an extraordinary high level of safety.

oSa – The symbol of safety


© 2014 Organization for the Safety of Abrasives (oSa) | Oxfordstraße 8 | 53111 Bonn | Phone: +49 228 94499-415 |