CNC turning machine components are precision-engineered parts used in CNC lathes to shape and machine cylindrical materials. Crucial materials include steel, aluminum, brass, and plastics, chosen for strength, durability, or flexibility. Key components are spindles, tool holders, chucks, and feed mechanisms, enabling the turning process. These machines are essential for industries like automotive, aerospace, and medical, producing parts like shafts, gears, and custom fittings. Techniques involve automated turning, ensuring accuracy with customizable dimensions and superior surface finishes. CNC turning offers efficiency and scalability in manufacturing.