Collet Block and Punch, Rectangle, 4.00 x 2.80mm to 14.00 x 10.00mm, 17°

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

Manufactured to a high standard for durability and accuracy, this bezel block features precision-machined rectangular holes ranging from 4.00 x 2.80mm at the smallest size to 14.00 x 10.00mm at the largest. The 17° taper angle allows metal tubing to be formed smoothly and consistently, creating professional-quality settings suitable for a variety of rectangular and step-cut gemstones.

Collet blocks are traditionally used by placing an annealed metal tube into the desired hole and gently striking it with a matching collet punch. This process forms the tube into the required shape and size, enabling jewellers to create accurate and repeatable stone settings with excellent consistency. The precision-engineered holes ensure clean forming and reliable results throughout the shaping process.

Suitable for use with gold, silver, platinum, and other jewellery metals, this rectangular collet block is a valuable addition to any professional workshop or jewellery studio focused on bespoke stone setting and custom jewellery production.

Key Features:

• Italian-manufactured rectangular bezel block / collet block
• Designed for creating rectangular stone settings and collets
• Hole sizes ranging from 4.00 x 2.80mm to 14.00 x 10.00mm
• 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 rectangular bezel block provides the precision, reliability, and versatility required for producing accurately formed rectangular 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.