The material rotates with a spindle. A grinding or carving tool can make the shape because it turns. CNC Lathes are used to generate symmetrical objects like spheres, cones, or cylinders. A lot of CNC machines are multi-operate and Merge all sorts of cutting. Sometimes, there could be technical confusion https://stephenutkxn.ltfblog.com/37501141/rumored-buzz-on-cnc-modernization