Electric corner cutting machine Radius of corner:2,2.5,3,4,5,6,6.5,8,10, 12.5 Voltage:220V Electric corner cutting machine Radius of corner:2,2.5,3,4,5,6,6.5,8,10, 12.5 Voltage:220V 50HZ Thickness of Cutting:50mm Electric Corner cutting machine is widely used to cut a corner on cards, notebook, book and so on.