1. The guide rail of the bed is finely ground after ultra-light audio quenching, and has a long service life. The gears are precision ground, and the noise of the whole machine is low.
2. The spindle bore size is 80mm. The spindle system is high in rigitdy and accuracy.
3. There is no need for change gear.The machine can turn about 150 kinds of metric, Inch, Module, and D.P. threads.