Economical Line Rail Bed CNC Lathe
https://www.zjgycnc.com/product/flatbed-cnc-lathe/economical-line-rail-bed-precision-cnc-lathe.html
It can cut all kinds of turning surfaces by bicycle, such as conical surfaces, special surfaces, etc., and can cut grooves, turn threads, bore, and ream, with high efficiency and strong applicability.