Triangle Blank Cutter Set — 4 Steel Punches, 9–25 mm, Jewellery Pattern & Design Work

Create precise triangle metal blanks for jewellery with this professional steel disc cutter set.

What it does

This tool precisely cuts equilateral triangle shapes from sheet metal using a sharp punch driven by hammer impact. The hardened carbon steel punch and die ensure clean, repeatable cuts through non-ferrous metals up to 18-gauge. Its robust 3-inch steel die block provides a stable, flat surface for consistent results, reducing filing and setup time.

How to use it

• Position metal sheet over the die opening.
• Align punch and strike firmly with a hammer.
• Clean punch and die regularly for optimal performance.

Who it's for

Essential for UK silversmiths, jewellers, and pattern designers creating geometric components. This set streamlines the process for professionals and serious hobbyists, replacing tedious hand-cutting and offering consistent shapes for soldering and assembly.

What's in the box

Set of 4 steel triangle disc cutters (9x11mm, 12x14mm, 16x18mm, 23x25mm) and 1 steel die block.

Our promise

UK-stocked at our Birmingham workshop. Same-day dispatch on orders placed before 2pm. Free UK delivery on orders over £30. 30-day returns — try it at the bench.