The material rotates on the spindle. A grinding or carving tool will make the shape as it turns. CNC Lathes are used to generate symmetrical objects like spheres, cones, or cylinders. Many CNC machines are multi-operate and Incorporate every type of cutting. Milling CNC machines come in a big selection https://andersonujwkx.wizzardsblog.com/38330697/the-2-minute-rule-for-steel-hardening