... Outside diameter 150mm, 770mm, 175 mm, 220mm hole 32 mm 8 mm thick. The diamond layer is 15 mm.Diamond grid 30 micon. Diamond bruting ... shapeTypeDTHX1A1801032101A11501032101A11601032101A11701032101A11751032101A1220103220Specifications can be made depending on customer’s requestments.Grain size available:W20,W40,W60,W80,325/400vitrified diamond bruting wheels ...