GRS 004-755 Inside Diameter Ring Holder Expansion Kit Gold & Platinum Metals 8 mm cup bur mounted

8 mm cup bur mounted in a wood handle for de-burring and smoothing freshly cut wire ends

it includes natural faceted topaz stones along with silver sheet

Adjustable zero-set dial for accurate readings

Longevity depends entirely on how the handpiece is used and maintained

654 – Two Italian Green All-in-One 7/8" Knife Edge Polishing Wheels

GRS 004-755 Inside Diameter Ring Holder Expansion Kit Gold & Platinum Metals 8 mm cup bur mountedThe GRS 004 755 Inside Diameter Ring Holder Expansion Kit upgrades your existing inside diameter ring holder setup with the components needed to handle wider work or two rings simultaneously. The kit includes a longer drawbar and a double sided cone, enabling you to mount two identical mandrels at once. This configuration lets you work on two rings at the same time or accommodate a single wider ring a practical addition for engravers and stone setters