Ring Sizer - 3mm Flat Profile with half sizes Handpiece Brushes Polishers & Abrasives Its versatility makes it ideal

Its versatility makes it ideal for crafting rings

imbedded throughout their thin flexible bristles

5mm (are interchangeable)

Creating official purity marks on rings

Application: Hallmarking 18ct gold jewellery and components

Ring Sizer - 3mm Flat Profile with half sizes Handpiece Brushes Polishers & Abrasives Its versatility makes it idealMatt coloured base metal Ring Sizer: Ring Shape: Flat, 3. 0mm width Sizes: A to Z, 1+6 (includes half sizes) *Sourced as a ring sizer option to BEST MATCH our A Z working ring mandrel, ensuring Retail finger measurement aligns with workshop manufacturing alike! (#2086 steel A Z mandrel sold separately)