The Cutop Premium cutting disc is designed for cutting metal, stainless steel, aluminum and cast iron. Ceramic aluminum oxide, which is part of the composition, greatly increases the efficiency of the blade when cutting cast iron. It has good impact strength. Unique production technologies are used. For angle grinders. Landing diameter 22.2 mm. Reference Dimensions Pack 50-857t 115x1.0x22.2mm 10/100/400 50-858 125x1.0x22.2mm 10/100/400 50-859 150x1.6x22.2 mm 10/50/200 50-860 180x1.6x22.2 mm 10/50/200 50-861 230x1.9x22.2mm 10/50/100