The bracket of machine is made of aluminium all-oy, fising and burliness.
Thickness of punching: 20 pages(70g);
Hole distance: 6mm (53 holes );
Margin distance: 3-6mm;
Power supply: 110/220V, 50/60Hz;
Power consumtion: 12V/5W;
Outer structural size: 420 x 346 x 230mm
Net weight: 15kgs.