... Product feature:1.Quick in-feeding speed, high efficiency.2.Adding 1 energy accumulator on the ... save a lot.4.With optimized saving-material function, so as to process fixed –length angles ... CNC technology, servo motor in-feeding, with high efficiency, stable workpiece precision.8.Key electric, hydraulic ... floppy disk and USB interface JX4014 High Speed CNC Punching Marking and Cutting Machine for Angles