The material rotates over a spindle. A grinding or carving tool helps make the shape since it turns. CNC Lathes are used to create symmetrical objects like spheres, cones, or cylinders. A lot of CNC machines are multi-functionality and Mix all kinds of cutting. The examples have been pretty interesting, https://cnc-machining-center35566.blogsuperapp.com/39261606/cnc-machine-service-things-to-know-before-you-buy