... cutting mode can save materials 20-25mm every time, 1 year time will save a lot.4.With optimized saving ... servo motor in-feeding, with high efficiency, stable workpiece precision.8.Key electric, hydraulic and pneumatic components are all imported, ... modeInput by keyboard, RS232 interface, floppy disk and USB interface JX4014 High Speed CNC Punching Marking and Cutting Machine for Angles