The material rotates on the spindle. A grinding or carving tool would make the shape as it turns. CNC Lathes are used to generate symmetrical objects like spheres, cones, or cylinders. Lots of CNC machines are multi-operate and Merge all types of cutting. At times, there can be technical confusion https://cnc-equipment-for-sale02233.ttblogs.com/18535293/cnc-sheet-metal-cutting-secrets