... punching mould,step on the floor push, the machine will complete punching,this machine has two sets of punching mould, suitable for ... ,automatic punching,combined multipurpose punching mould,one hole one mould.Capacity:200 batteries/ hourCompressed Air Power: 0.04m3/min,0.6MPaSize(L ... )730×480×750mmWeight: 50Kg XDK-900M auto one hole punch machine