lathe-tracer attachment
1machine tool — machine tooled, adj. a power operated machine, as a lathe, used for general cutting and shaping of metal and other substances. [1860 65] * * * Stationary, power driven machine used to cut, shape, or form materials such as metal and wood. Machine… …
2Numerical control — CNC redirects here. For other uses, see CNC (disambiguation). A CNC Turning Center …