What is a carbide punch?

Carbide punch is a part on the carbide mold, also called carbide punch or carbide punch. It is mainly used to punch hardware parts or electronic parts. Of course, it can also punch other non-metallic parts. parts, even belt holes, plastic holes, etc. Cemented carbide, also known as tungsten steel, refers to a sintered composite material containing at least one metal carbide. Tungsten carbide, cobalt carbide, niobium carbide, titanium carbide, and tantalum carbide are common components of tungsten steel. The grain size of the carbide component (or phase) is usually between 0.2-10 microns, and the carbide grains are held together using a metallic binder. The binder usually refers to the metal cobalt (Co), but for some special purposes, nickel (Ni), iron (Fe), or other metals and alloys can also be used. The matrix of cemented carbide is composed of two parts: one part is the hardened phase; the other part is the bonding metal. The bonding metal is generally an iron group metal, and cobalt and nickel are commonly used. Therefore, there are tungsten-cobalt alloys, tungsten-nickel alloys and tungsten-titanium-cobalt alloys.