CNC machining is a precision manufacturing process used to create complex and intricate parts. It involves the use of computerized controls to operate machinery like lathes, mills, and routers to precisely cut and shape materials, often metals such as aluminum, steel, and titanium. The process ensures high accuracy, repeatability, and a smooth finish. CNC machining is widely used in industries such as automotive, aerospace, and electronics, where precision is critical for the production of parts like gears, engine components, and custom prototypes. It offers advantages such as reduced human error, increased speed, and the ability to create complex geometries.