... material function, so as to process fixed –length angles.5.Closed cutting unit, good rigidity.6.According to customers′request, can ... use CAD/CAM direct conversion.11.Loading, marking, punching, cutting and unloading are all performed automatically. Angle size/mm40x40x3~140x140x12Max ... RS232 interface, floppy disk and USB interface JX4014 High Speed CNC Punching Marking and Cutting Machine for Angles