A lathe is a machine that removes metal from a workpiece to shape it. It holds the workpiece firmly and rotates it at high speed while a cutting tool is fed into it. The main components of a lathe are the bed, headstock, tailstock, carriage, and feed mechanisms. There are several types of lathes classified based on their drive mechanism and purpose, including speed lathes, engine lathes, bench lathes, toolroom lathes, capstan and turret lathes, and automatic lathes. Lathes perform operations like turning, facing, drilling, boring, threading, and knurling using tools held in the tool post or turret. Workpieces are secured using chucks,