Up to 4x faster than standard fibre discGrinding down welds on fabricated stainless steel workpieces is tough and time-consuming. If the process can be speeded-up, there is a significant efficiency gain for the skilled craftsmen who do this job. And with the Expert R782 Prisma Ceramic Fibre Disc you can grind much, much faster.Bosch Prisma Ceramic offers a grain of perfectly sharp triangles which cut more effectively than even standard ceramic grains. This highly efficient disc generates less surface heat as you work, allowing you to grind faster, for longer. Additionally, a self-sharpening effect ensures this speed advantage is maintained over a long lifetime.The Bosch Expert R782 X-LOCK Prisma Ceramic Fibre Disc for Inox allows you to grind stainless steel much faster than conventional discs, with no compromise on quality. It therefore offers a leap forward in productivity for professionals using angle grinders.Click it on with X-LOCK – the fastest accessory-changing system on the market. Also fits nut and thread angle grinders. Technische Daten: Disc diameter mm: 125 Bore diameter mm: 22,23 Grit: 80 X-LOCK