It works well for the 1) high manganese steel;(2) high chromium, nickel, molybdenum alloy steel;(3) chilled cast iron (HS80 ~ 90);(4) all kinds of hardened steel (HRC55 ~ 65);(5) all kinds of cast iron (HB200 ~ 400), 6 high hardness of the soft tenacity material of glass, stones,
CBN Resin Bond Grinding Wheel




