Metal fabrication has undergone a major revolution with the advent of computer numerical control (CNC) machining. This technology has enabled the production of high-quality, precise parts with greater efficiency and accuracy than traditional methods. CNC machining is a manufacturing process that utilizes computer software to control the movement of machinery and tools in order to produce complex cuts and shapes in metal materials. This technology has significantly improved the quality and accuracy of metal fabrication, resulting in high-quality finished products.