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Up to 4 times faster than Bosch fiber disc R444.
Metal grinding at high speed.
Prisma Ceramic technology from Bosch enables fast material removal.
Thanks to the self-sharpening function, it stays sharp for longer.
Connect it to X-LOCK or use it with nut and thread disc cutters.

Grinding the welds of machined metal parts flat is difficult and time-consuming. If the process can be sped up, skilled skilled workers can do the job much more efficiently. The EXPERT R781 Prisma fiber disc enables much faster sanding.

Fiber disc for metal Bosch EXPERT R781 Prisma Fiber Disc for Metal enables grinding without losing quality much faster than with ordinary discs. Thanks to this, it increases the productivity of professionals using disc cutters.