Users of diamond tools and abrasives should be aware that these products rotate at extremely high speeds for efficient operation. Care must therefore be taken in order not to abuse these tools. The risk of product failure is increased with low quality products that are not designed and manufactured to conform to the respective standards and regulations in place. Such non-conforming products may not withstand mechanical loads and heat generated during use.

oSa

In 2000, NORTON and Saint-Gobain Abrasives was one of the founding members of the Organisation for Safety of Abrasives (oSa). All member companies of oSa have to implement strict manufacturing, safety and quality standards that comply with the requirements of EN13236 and EN12413, and are regularly audited to ensure conformity. The oSa symbol displayed on an abrasive or diamond product is a further guarantee to the user of product safety and quality. 

EN13236 - Standards for Diamond tools  

The European Standard EN13236 governs the safety requirements for super abrasive (diamond) products. User safety has always been NORTON’s top priority. NORTON and Saint-Gobain Abrasives have taken an active role in the compilation of this safety standard, through the FEPA, the Federation of European Producers of Abrasives.

EN12413 - Standards for Thin Wheels abrasives (cutting and grinding discs)

This standard highlights that these types of cutting and grinding discs have a use by date. This “use by” date must
be permanently marked into the central metal rim of every disc.