Tungsten carbide tools are a commonly used industrial tool, which is usually used for processing and cutting high hardness materials such as metals, ceramics and glass. Tungsten carbide is a very hard material, so tungsten carbide tools have excellent wear resistance and high temperature resistance, can be processed under high load and high speed, and can maintain a long service life. Tungsten carbide tools include tungsten carbide blades, tungsten carbide drills, tungsten carbide milling cutters, etc., which are widely used in mechanical processing, automobile manufacturing, aerospace and other fields. The advantages of tungsten carbide tools include high hardness, high strength, high temperature stability and excellent cutting performance