Square Bur End Mills:The surface looks like dense spiral reticulation, and the grooves are relatively shallow. They are generally used for the processing of some functional materials. The solid carbide scaly milling cutter has a cutting edge composed of many cutting units, and the cutting edge is sharp. Thus, the cutting resistance is greatly reduced, high-speed cutting can be realized, the effect of milling instead of grinding is achieved, the processing efficiency and surface quality of composite materials are improved, and the service life of the milling cutter is prolonged.