Diamond PCD saw blade is a cutting tool, which is widely used in the processing of hard and brittle materials such as concrete, refractory, stone, ceramics and so on. 

Diamond saw blade is mainly composed of two parts; Matrix and cutter head. The matrix is the main supporting part of the bonded cutter head.The cutter head is the cutting part 

in the process of use. The cutter head will be continuously consumed in use, but the matrix will not. The reason why the cutter head can cut is because it contains diamond. 

Diamond, as the hardest material, rubs and cuts the processed object in the cutter head. The diamond particles are wrapped in the cutter head by metal.

Different kinds of diamond saw blades are selected for different materials, and different powder formulations are suitable for the characteristics of different materials, which has a 

direct impact on the quality, effect, qualified rate and even cost and benefit of material products.

The factors affecting the efficiency and service life of diamond circular saw blade include sawing process parameters, diamond particle size, concentration, bond hardness and so on. 

According to the cutting parameters, there are saw blade linear speed, sawing concentration and feed speed.