... /punching machine/hole punching machine/drilling machine for leather, paper, plastic, PU, PE, EVA, etc. Perforating machine / punching machine / ... hole punching machine / drilling machine/ for leather, paper, plastic such as Teflon, One way vision film, PE foam ect ... and receiving functions.This punching machine suitable for general leather, PU, PVC, PE ( polythene), sponge, paper, and so ...