A flat bed lathe is a type of turning machine commonly used in metalworking and machining applications. It is characterized by a flat, horizontal bed on which the carriage and tailstock move. This configuration provides support for the machining of long or heavy workpieces.

Flat bed lathes are often chosen for their structural stability and ease of operation. The layout allows for straightforward tool positioning, making them suitable for operations like turning, facing, threading, and drilling. They are widely used in manufacturing environments, maintenance workshops, and educational settings.

These machines can be manually operated or equipped with CNC systems to enhance precision and repeatability. CNC flat bed lathes enable the automation of complex turning tasks and support consistent part production.

Common materials processed on flat bed lathes include steel, aluminum, brass, and cast iron. The machine's adaptability makes it useful across various industries, including automotive, aerospace, and general engineering.