Diamond cup wheel double row 115 mm mounting bore: 22.23 mm 18 high-performance segments premium quality at an affordable price! Suitable for concrete grinders (e.g. Flex, Eibenstock, Bosch, ...) Suitable for angle grinders universal use with very good grinding results on hard concrete and screed removal of plaster / adhesive residues / coatings / formwork bumps dust extraction holes long service life with optimal dust removal and low overall height universal diamond grinding disc for a wide range of work applications Technical data: diameter 115 mm - bore 22,23 mm - segment height 5 mm - total height incl. Segment 20 mm 80 m/sec - 13,300 rpm Application tool: Concrete grinder, angle grinder Area of application: concrete, screed, natural and artificial stone, general. Construction site materials safety: EN 13236