Precision in CNC machining depends on more than advanced machines and skilled operators. True control begins with how the workpiece is held, referenced, and supported during every operation. Jig and fixture design is the foundation that allows CNC programs to perform exactly as intended, without variation between parts or production runs. When workholding is engineered correctly, machining becomes stable, predictable, and repeatable. As industries demand tighter tolerances and faster delivery times, manufacturers can no longer rely on improvised setups. Professionally designed jigs and fixtures tooling reduces setup errors, limits vibration, and protects part geometry under cutting loads. This level of…