Glass Grinder
DOT Code: 775.684-030
Industry: glass products
Grinds glass or plastic blanks to specified dimensions for use as watch crystals: Holds blank against rotating abrasive wheel to grind edge. Polishes edges of blank, using felt and pumice stones. Verifies dimensions of crystal with calipers or gauges, or fits crystal into watchcase. May glue crystal into case.
GOE: 06.02.30 STRENGTH: S GED: R3 M2 L2 SVP: 6 DLU: 77