GRS 004-735 Inside Diameter Ring Holder With 20 Mandrels Gold & Platinum Metals Use with distilled water for

Use with distilled water for optimal results

This software is included at no additional charge with the purchase of the NJS-III engraving machine

This fine rolo chain is ideal for resale or use in finished jewelry work

Oval form factor sized to the listed stone dimensions

Square drive shafts and handpieces are not interchangeable with key tip style shafts or handpieces

GRS 004-735 Inside Diameter Ring Holder With 20 Mandrels Gold & Platinum Metals Use with distilled water forThe GRS 004 735 Inside Diameter (ID) Ring Holder with 20 Mandrels is a significant upgrade over the original GRS ID Ring Holder, engineered to give jewelers, engravers, and stone setters unrestricted access to a ring's full circumference while holding it securely from the inside. The key advancement in this new design is the ability to choose between two distinct holding actions: adjustable tension or firm locking a capability the original single