... loss greatly reduced. Compared to double-edged cutting mode, single edged cutting mode can save materials 20-25mm every time ... square shape, rectangular shape, etc.7.Adopt CNC technology, servo motor in-feeding, with high efficiency, stable workpiece precision.8. ... CAD/CAM direct conversion.11.Loading, marking, punching, cutting and unloading are all performed automatically. Angle size/mm40x40x3~ ...