Key Takeaways Standard CNC machining (think Xometry, Protolabs, online platforms) works well for simple parts with loose tolerances — upload a CAD file, get an
Key Takeaways CNC machined parts are components produced by computer-controlled cutting tools — milling, turning, drilling, and grinding — from solid metal or plastic stock.
Key Takeaways Cost is still the primary driver: Chinese CNC machining typically costs 30–60% less than equivalent US domestic manufacturing, even after accounting for shipping
Key Takeaways Custom metal brackets are the hidden backbone of industrial assemblies — from engine mounts to PCB supports, from construction beam hangers to aerospace
Key Takeaways Laser cutting delivers the best precision (±0.05–0.10 mm) on sheet metal up to 12 mm thick — ideal for tight-tolerance brackets, enclosures, and
Key Takeaways Standard laser cutting tolerance is ±0.1 mm for sheet metal up to 6 mm thick — fiber lasers can hold ±0.05 mm on
