... harder than Boron carbide and Diamond, friable, its girt is sharp, and Thermal conductivity.4 Suitable for grinding Hard alloy, Optical glass ... would like to help with you to develop new-style abrasive tools, and to tackle a key problem.7.Wheel should ... be written according to the order, shape, size, abrasive material, grain, grade, , and speed. ceramic cutting wheel for stainess steel