Up to 4x faster than Bosch R444 Fibre Disc Grinding 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 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 Prisma 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 or use it with nut and thread angle grinders Tested in Bosch labs according to Bosch standard procedures. Features and Benefits: • Up to 4x faster than Bosch R444 Fibre Disc• Fast stock removal with Bosch Prisma Ceramic technology • Click it on with X-LOCK or use it with nut and thread angle grinders • Ideal for grinding stainless steel, such as removing raised welds from fabricated stainless steel structures • Best for metalworkers: fast and efficient Specifications: Disc diameter mm: 115 Bore diameter mm: 22.23 Grit: 80 X-LOCK