Tungsten carbide Circular Saw Blades is the most commonly cutting tools. The quality of carbide saw blade and processing are closely related. Reasonable selection of carbide saw blades is important for improving product quality, shortening the processing time, reducing processing costs. Tungsten carbide saw blade contains the type of substrate material, diameter, number of teeth, thickness, profile, angle, aperture and other parameters, which determine the processing capacity and cutting blade. Selecting the blade for cutting materials should take the type, thickness, cutting speed, cutting direction, feed speed, and width of the need into consideration.