12 022 015 BERGEON Ringstock - Aluminium Pinpolierer The specially developed Black Line

The specially developed Black Line coating protects the milling head from wear

controlled polishing results and is perfectly suited for detailed and sensitive jewellery applications

Durable bristles for consistent

the Y(f) Wheel Bur offers excellent wear resistance

Ideal for precise and pinpoint soldering operations

12 022 015 BERGEON Ringstock - Aluminium Pinpolierer The specially developed Black LineThe BERGEON Aluminium Ring Mandrel is a precision measuring tool designed for accurate ring size reading and jewellery workshop use. Manufactured from high quality aluminium, it provides a smooth and stable surface that allows rings to slide easily without scratching or damaging the material. This professional ring mandrel enables jewellers and goldsmiths to quickly determine ring sizes and check ring dimensions with precision. The lightweight yet