Collet Block and Punch, Triangular, 4.00mm to 14.00mm, 17°

This premium Italian-manufactured Triangular Bezel Block is an essential tool for jewellers, stone setters, and silversmiths who require precision when creating triangular stone settings. Also known as a collet block, this specialist forming tool is designed to produce accurately shaped triangular bezels and collets for a wide range of jewellery-making projects.

Manufactured to a high standard for durability and accuracy, this bezel block features 11 precision-machined triangular holes ranging from 4.00mm to 14.00mm. The 17° taper angle enables smooth and consistent forming, allowing jewellers to create professional-quality settings for triangular-cut gemstones and distinctive jewellery designs.

Collet blocks are traditionally used by placing an annealed metal tube into the selected hole and gently striking it with a matching collet punch. This process forms the metal into the desired shape and size, producing accurate and repeatable stone settings. The carefully engineered taper and precision-machined holes help ensure clean forming and excellent dimensional consistency throughout the shaping process.

Suitable for use with gold, silver, platinum, and other jewellery metals, this triangular collet block is a valuable addition to any jewellery workshop or studio. Its versatile size range makes it suitable for creating a variety of custom settings, from delicate gemstone mounts to larger statement jewellery pieces.

Key Features:

• Italian-manufactured triangular bezel block / collet block
• Designed for creating triangular stone settings and collets
• 11 precision-machined triangular holes from 4.00mm to 14.00mm
• 17° taper for accurate and consistent forming
• Suitable for use with annealed metal tubing and matching punches
• Ideal for jewellery making, stone setting, and silversmithing
• Durable construction for long-lasting workshop performance
• Suitable for professional jewellers and hobbyist craftsmen

This high-quality triangular bezel block provides the precision, reliability, and versatility required for producing accurately formed triangular bezels and collets. Whether creating bespoke gemstone settings, custom jewellery pieces, or undertaking specialist repair work, this professional collet block delivers consistent and repeatable results for exceptional craftsmanship.