Specifications
one hole punching machinesingle hole punching machine
punching and binding material:paper
punching thickness:below 30mm
punching hole diameter:3.5mm--6mm
front and rear adjustable margin:5mm---22mm
gross weight:4kgs
machine dimension:320x140x230mm
packing: 4pcs/CTN(with spare parts:2pcs knife pad, 1pcs spanner)
carton measurement:450x390x640mm