Assertion: lathe | /r/CapableOf | use lead screw
Facets:
value: for fine feed
type: PURPOSE
value: to drive the carriage
type: PURPOSE
Source sentences:
text: Lead Screw Wear: Some cheaper lathes use the lead screw to drive the carriage same as threading.
text: Some lathes also use the lead screw for fine feed, so you don’t have to sit there and crank the handle.