... : 1) We can supply grinding wheels and cutting wheels for steel or stone 2) Size: 4", 4-1/ ... ", 5", 7", 9", 12", 14" and 16" Material (the reinforced cutting and grinding discs are made of these materials):1) Aluminium ... silicon carbide: GC Total types of products (3 types of cutting and grinding discs in the structure):1) T41 flat cut ...