A subtractive manufacturing process using computer-controlled cutting tools to remove material from a solid block, producing precision parts from metals, plastics, or composites.
CNC (Computer Numerical Control) machining is a subtractive manufacturing process where pre-programmed computer software controls the movement of cutting tools to shape raw material into finished parts. CNC machines can work with metals, plastics, wood, and composites with extremely high precision.
Common CNC operations include milling, turning, drilling, and grinding. CNC machining is valued for its accuracy, repeatability, and versatility — it is used for both prototyping and production runs. On FindMyFactory, CNC machining capability is one of the most frequently searched manufacturing processes.