Grinding stainless steel at maximum speed. Remains fast for longer due to the self-sharpening effect. Removing the weld seams from stainless steel workpieces is strenuous and time-consuming. If the process can be accelerated, the Prisma fibre disc lets professional users work much more efficiently. And with the EXPERT R782 Prisma Ceramic fibre disc you can grind much faster. With the Bosch EXPERT R782 X-LOCK Prisma Ceramic fibre disc you can grind stainless steel much faster than with conventional discs without having to compromise on quality. It therefore enables professional angle grinder users to work more productively. Fast material removal with Bosch Prisma Ceramic technology.