... to large batteries. Operation:Insert the battery slot into the punch mold,step on foot push, there are three sets of ... .Feature: easy to operate, automatic punching, combined multi-punching , one hole one punchCapacity:80batteries/hourCompressed air power:0.04m3/min,0 ... *W*H):930*400*750mmWeight:150Kg XDK-900X auto one hole punch machine