Metal-Bonded 1A1 & 12A2 CBN Grinding Wheels For Sharpening

Metal-Bonded 1A1 & 12A2 CBN Grinding Wheels For Sharpening metal bond diamond grinding wheel. It is made by fusion of diamond and metal powder through high temperature and high pressure, mainly used for glass processing. Grit size incl. Mesh 80/100#(D181), 100/120#(D151), 120/140#(D126), 140/170#(D107), 170/200#(D91), 200/230#(D76), 230/270#(D64), 270/325#(D54), 325/400#(D46) Size Diameter Thickness Inner hole Grit Size 150mm 175mm 8mm 25mm 31.75mm B151 Product Overview: When