Round Bracelet Mandrel 15" (380mm) Long Components exceptionally quiet operation — a

exceptionally quiet operation — a meaningful advantage during extended polishing sessions

Works with Airtact and compatible GRS power systems

and components where a controlled

and inlaying

specify Quatro part number NC-BPC (Otto Frei item 147

Round Bracelet Mandrel 15" (380mm) Long Components exceptionally quiet operation — aThis round bangle mandrel is designed for forming round bracelets in gold, silver, copper, and other soft metals. Crafted from steel with a smooth polished surface, it provides a reliable forming surface that helps jewelers and metalsmiths shape bangles and bracelets with consistent, professional results. At 15 inches (380mm) long, the mandrel tapers from a small end diameter of 1 1 2 inches to a large end diameter of 3 inches, offering a generous