1.CNC Boring and milling machine 2.mainly used to mill,boring and tapping on steel ,cast iron 3.single head,5-plane proces CNC Boring and milling machine Model PM seriesFeature of this machine1.Taiwan precision main spindle, driven by large power servo motor through two-step gear reducer from Germany ZF and synchronous belt. Can realize high torque processing on various steel ,cast iron and non- ...