... external cylindrical surface, step, various rotary curved surface, and milling surface, boring hole, drilling, tapping and threading, etc. ... -axes 4-axes simultaneous control. 5-axis simultaneous control in 7 axes can be realized through mounting swiveling milling head, ... Good Production Flow: 1.Baiting 2.Machining 3.Grinding 4.Milling 5.Boring 6.Assembly and Debugging Certification: Certified Picture ...