The material rotates with a spindle. A grinding or carving tool would make the shape as it turns. CNC Lathes are used for making symmetrical objects like spheres, cones, or cylinders. Several CNC machines are multi-function and combine every type of cutting. The examples had been quite interesting, weren’t they? https://cheapcncmachinesforsale46678.articlesblogger.com/61804983/5-simple-techniques-for-industrial-manipulators