February 2026

CNC machining is often described as a cutting process, but in real production, machining results depend on how machines, materials, tolerances, and process planning are handled together. Parts drift out of tolerance, fail inspection, or become unnecessarily expensive not because CNC machining lacks capability, but because these factors are treated in isolation.

On the shop …

CNC machining and conventional machining are two common ways to produce metal and plastic parts, but they differ fundamentally in how cutting is controlled. In CNC machining, tool movement follows predefined digital instructions, while conventional machining relies on continuous manual control. This difference affects accuracy, consistency, setup effort, and how easily parts can be produced …