Bordering Socket – Forged Steel Forming Tool | Made in Germany

Bordering Socket Ref. 21710/A is a professional forming and shaping tool for silversmithing, used to create borders, refine edges, and form shallow shapes with control and accuracy. The concave socket supports the metal evenly during forming, allowing consistent shaping without collapsing or distorting the workpiece.

Manufactured in Germany from forged steel, this bordering socket is designed for durability and stability at the bench. The 40 mm (1 5/8″) working surface features a dull polished finish, enabling smooth metal movement while maintaining control and reducing unwanted marking. With a solid 1 kg weight, the tool absorbs impact and minimizes vibration during hammer work.

How it is used:

The metal sheet is placed over the socket opening and shaped gradually using a chasing hammer or forming punch. Controlled strikes allow borders to be raised, edges refined, and shallow forms developed with precision. Bordering sockets are commonly used in silversmithing for vessel work, edge definition, and controlled forming where clean lines and consistent curvature are required.

This tool is suited for professional silversmiths who require reliable forming tools for repeated bench work and precise metal shaping.

Specifications

• Reference: 21710/A
• Working diameter: 40 mm (1 5/8″)
• Weight: 1 kg
• Material: Forged steel
• Working surface: Dull polished