solid-on-shaft hob
1List of words having different meanings in British and American English: A–L — Differences between American and British English American English …
2machine 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… …
