| Job Title |
Jewel Grinder Ii |
| Job Description |
Grinds Outside Diameter (periphery) Of Watch Jewels To Size,
Using Diamond-bonded Wheel Under Water Jet: Fits Wire Filled
With Jewels In Small Holding Tool (shaped Similar To Small
Bucksaw) And Turns Adjusting Screw To Pull Wire Taut. Positions
Rubber Holding Wheel So Distance Between Grinding Wheels Is
Identical To Specified Outside Diameter Of Jewels. Holds Jewels
Against Grinder, Moving Holder Back And Forth Until Jewels Are
Ground Sufficiently To Pass Between Wheels. Measures Jewel
Diameter With Precision Jaw Gauge And Regrinds If Necessary.
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