Professional Rack punching machine manufacturer The hollow knife is used in the punching machine, and the carbon steel hollow cutter head is used. After that, the principle of density and space is fully used, so that the material can easily complete the drilling work with the tightness of the hole center at the moment of being cut, which can improve the efficiency of drilling virtually and also help operators save a lot of effort. Good workmanship, more outstanding details, Rack punching machine It has modern lines, and the fuselage is both professional and fashionable. Additional shelves Punching machine Two modes of double hole and four hole are set for users to choose. Normally, it is the double hole mode. If you want to change to the four hole mode, you just need to center and position the blocker, and then extend your arms to fully unfold the blocker. The double holes change into four holes in a second, which can easily meet the needs of various punching. In addition, the rack punching machine is also equipped with accessory storage bin, drawer type chip box, chip remover and other designs, which not only optimize the storage space, but also facilitate cleaning and use.