Capacity Hardness Sizes And Specifiions To Grind Lizenithne For Machines
WEBThe commonly used specifiions for grinding wheels for grinding machines are: 46K60K80K100K120K220K320K. Grinding wheel hardness code: super soft D, E, F, soft G, H, J, medium soft K, L, medium M, N, medium hard P, Q, R, hard S, T, super hard Y. ... The socalled grinding wheel density is called the 'grain size' standard in the grinding .