from The Century Dictionary.
- noun A hand-tool or die for cutting screws.
- noun A screw-cutting machine, or one of the cutting-tools used in such a machine.
Sorry, no etymologies found.
Saw, among other inventions and improvements, anchor shanks made largest about one third of the distance from the crown, where they always bend or break; an original screw-cutter of uncommon merit; and a perpetual capstan for drawing in wood for the mill.