Jura by GRS 502-507 3X Pin Vise for the 3X Line GreenLion 613 – Fretz B-3 Sharp

613 – Fretz B-3 Sharp Edge High Dome Stake

343 – Cone Square Cross Cut Bur

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Cast 420 stainless steel construction with a highly polished working surface

Karat 18K Yellow Gold Solder Type Plumb gold solder Application Method Torch Pieces Included 3 (one each: easy

Jura by GRS 502-507 3X Pin Vise for the 3X Line GreenLion 613 – Fretz B-3 SharpThe Jura by GRS 502 507 3X Pin Vise is purpose built for the Jura 3X system, offering a refined combination of traditional pin vise clamping with the orbital tilting capability introduced in the 3X line. Designed to pair with the 3X Orbital Holder found in the Jura by GRS 3X Starter Set, this holder lets jewelers and stonesetting professionals clamp work securely, keep it centered, and tilt freely for precise access during engraving and stone setting