... milling machine ZX25S, with the spindle rotating speed of 150-3000 rpm, suitable for metal parts milling, drilling. CNC/ZX25S Boring & ... : 1) CNC ZX25S vertical boring &milling machine have the functions of drilling, milling and boring ,suitable for the processing of ... with high rigid and high-speed spindle, the machine have better cutting rigidity and speed. The spindle speed can reach 6000rpm. ( ...