1.material:White Aluminium oxide 2.function:for Stainless Steel Cutting, metal cutting, stone cutting etc. 3.Bonding Agent:ce 1.vitrified grinding wheel ... , friable, its girt is sharp, and Thermal conductivity.4 Suitable for grinding Hard alloy, Optical glass, vitrify, gem, agate, honing ... 5. Please mark in detail(such as max speed, port, special bond and so on), when the function or grinding craft ...