Diamond wheel made of boron carbide, silicon carbide, corundum and general abrasive grinding wheel edge angle sharp, abrasive tools,wear, long life, high productivity, good processing quality, but the price is expensive, making it suitable for fine grinding carbide, ceramics , semiconductor and high hardness brittle difficult to machine materials.

The diamond wheel comprising the abrasive type, particle size, hardness, concentration, binding agents, wheel shape and dimensions.

Abrasive: widely used artificial diamond (JR), according to its crystalline shape and intensity of particles, in a variety of models, select models according to their particular purpose.

Granularity: workpiece roughness, of grinding productivity and diamond consumption three aspects to consider.

Hardness: resin bonded diamond cutting wheel have characteristics of "hardness". The general use of the S (Y1) level or higher.