Punches are also called punches, upper molds, male molds, punches, etc., and punches are divided into A-type punches, T-type punches, and special-shaped punches.

     The punch is a metal part installed on the stamping die, which is used in direct contact with the material to deform and cut the material.

     Die punches generally use high-speed steel and tungsten steel as materials, such as high-speed steel punches and tungsten steel punches, and high-speed steel is commonly used materials, commonly used CR12, CR12MOV, asp23, skd11, skd51, skd61, etc., Tungsten steel materials are generally used in punching and shearing dies with higher requirements.

     Product performance and characteristics:

     1. No need to make punches, electrodes and other tooling, reduce auxiliary costs, stable quality, greatly improved efficiency, and strong versatility.

     2. The lathes work together to reduce the working procedures and processing time. With this tool, polygonal inner holes such as inner square and inner hexagon can be easily processed according to the needs of users. It only takes 30 seconds to process a six-hole with 10mm on the opposite side and 15mm deep.

     3. It is suitable for the processing of various material parts whose hardness is below HRC30°.