cutting machine (6136/500),lathe chuck,turning lathe CNC lathe with reliable quality, good precision and high-performance CNC lathe machine ,lathe chuck, ... ,Guangzhou,Siemens or other famous brands are adopted.2. Semi-enclosed plate shield.3.Guide rails of ultrasonic frequency induction ... ,bore ream,make kinds of screw thread. (2).Fit for auto and mobile part, valve, electric tool, hardware meter ect. ...