The die used for stamping is called a stamping die, abbreviated as a die. A die is a special tool for batch processing of materials (metal  non-metal) into the required punching parts. Dies are very important in stamping. Without a die that meets the requirements, it is difficult to carry out mass stamping production; without an advanced die, advanced stamping technology cannot be achieved. Stamping process ands dies, stamping equipment and stamping materials constitute the three elements  stamping processing, ands stamping parts can be obtained only when they are combined with each other.