Tend semi-automatic turning lathes to polish the balance wheel screwheads.
What does a Balance Screwhead Polisher do?
Tends semiautomatic turning lathe that bevels and polishes balance wheel screwheads: Places screw, using tweezers, into threaded chuck and depresses pedal to turn screw firmly into chuck. Turns, bevels, and polishes screwhead by manually feeding diamond tool against rotating head until automatic stop is reached. Depresses pedal to reverse direction of rotating chuck and to remove finished screw. Observes parts, using loupe and tweezers.