Stone CNC Engraving Machine

Can a CNC Router Cut Metal? Yes, But Here’s What You Need to Know If you’re in manufacturing, prototyping, or custom fabrication, you’ve likely asked: Can a automatic CNC router really cut metal? The short answer is yes – but with important limits. Unlike CNC mills or lasers, standard CNC routers are built for soft materials like wood, plastic, and foam. However, with the right setup, they can handle non-ferrous metals such as aluminum, brass, copper, and magnesium. Key Requirements for Cutting Metal with a CNC Router 1.Rigidity – Metal cutting creates vibration. A sturdy frame (cast iron or heavy steel) is essential. 2.Spindle Speed & Torque – Low RPM (8,000–12,000) with high torque prevents bit wear and overheating. 3.Proper Tooling &n...