Roles and responsibility include: Handling team along with individual contribution like as below:

1) Sets precious, semiprecious, or ornamental stones in rings, earrings, bracelets, brooches, metal optical frames, and other jeweled items, using handtools.

2) Cuts files setting to accommodate stones, using files, chisels and hand or electric drills.

3) Positions stone in setting and fixes in place by pressing prongs around stone, by raising retaining metal ridge around stone, or by tapping edges of setting with setting tool hammer, forcing metal against stone.

4) Smooths edges, using emery file pointed steel tool.

5) Examines union of stone setting, using magnifying glass.

6) May drill holes in settings preparatory to setting stones in piece.

7) May replace stones in rings.