CNC Machined Parts

Our CNC machining services deliver precision-engineered metal components for applications requiring tight tolerances and superior surface finishes. We operate advanced multi-axis CNC milling and turning centers capable of processing complex geometries in aluminum, steel, stainless steel, brass, bronze, and titanium. Services range from rapid prototyping and design validation to medium-volume production and full-scale manufacturing. Whether you need functional prototypes, end-use parts, or tooling components, our experienced team ensures each part meets or exceeds your specifications.

CNC Machined Parts: Rainbowmold machines the CNC Machined Parts as a custom CNC part directly from your 3D model. we use multi-axis machining centers, CNC lathes, mill-turn centers, Swiss machines and EDM for complex one-piece parts. we machine aluminum 6061/7075, stainless 304/316, brass, copper, titanium and plastics such as POM and PEEK. we hold critical features to +/-0.005mm and polish surfaces to Ra 0.2-0.4; finishing options include hard & clear anodizing, nickel/zinc plating, passivation, heat treatment and powder coat. Parts are inspected on a CMM with full dimensional and material reports before shipment. aerospace, medical, automotive, robotics and precision-instrument programs programs are supported under an ISO 9001 quality system for prototype, low-volume and serial production. Upload your STEP file, tolerances and quantity for an instant CNC machining quote and DFM feedback.