For coarse grinding work as well as for removing rust and burrs from hard steel and stainless steel surfaces Grit size 24/36/40/60 for maximum stock removal Grit size 80/120 for fine grinding Ceramic aluminium oxide and an additional coolant layer ensures maximum stock removal rate Additional coolant layer for long lifetime Maximum abrasiveness thanks to strong backing For coarse grinding work as well as for removing rust and burrs from hard steel and stainless steel surfaces Grit size 24/36/40/60 for maximum stock removal Grit size 80/120 for fine grinding Ceramic aluminium oxide and an additional coolant layer ensures maximum stock removal rate Additional coolant layer for long lifetime Maximum abrasiveness thanks to strong backing