Gold & Platinum Round Solitaire 6mm Center Stone 4-Prong Extra Heavy Die-Struck Ring Mounting Burs Bulk Discount repeatable production of jump rings

repeatable production of jump rings from soft non-ferrous jewelry wire

yet it is not brittle

and HSS gravers

Moore's Waterproof Discs are flexible

Platinum variants are alloyed at 950 platinum / 50 ruthenium (95Pt/5Ru)

Gold & Platinum Round Solitaire 6mm Center Stone 4-Prong Extra Heavy Die-Struck Ring Mounting Burs Bulk Discount repeatable production of jump ringsThese 4 prong extra heavy solitaire ring mountings are designed to hold a 6mm (3 4 carat) round center stone in a refined, durable setting. Die struck and highly polished, each mounting arrives ready for stone setting and sizing no additional finishing required. Made in the USA by America's largest family owned findings manufacturer, these mountings are crafted from responsibly sourced precious metals. The extra heavy shank provides exceptional