冲压连续模具内设计加装模内攻牙装置可对产品的螺纹孔进行攻牙，减少另外再次加工，从 而实现提高效率降低产品加工成本，最小螺纹可以做到M0.6，最大螺纹能做到M55，目前 一副模具内做到15个供牙孔。

The stamping continuous die is designed with an in-mold tapping device to tap the threaded holes of the product, reducing additional processing, thereby improving efficiency and reducing product processing costs. The minimum thread can be M0.6 and the maximum thread can be M55. Currently, there are 15 thread holes in a die.