Metal punching is also used as metal threads that are locked together so that they can not be removed. There are both threaded and pushed threads, in the form of a locked punching, which allows the thread to be locked together in a patterned way.
One of the most popular types of textile punch is the pneumatic punching machine, which is used to compress the points of a material. Pneumatic punching machine is one of the most commonly used textile punching machines. A threaded pneumatic punching machine is one of the most used types of textile.