Copper 4.12mm Heavy-Wall Tubing, Hard, 304.8mm Length Gem Gauges & Sieves or earrings

or earrings

These earrings are plated with fine silver to ensure a bright white color and to help protect against tarnish

designed for use with your Swanstrom multi-purpose forming anvil

The double-leaf spring delivers a fast

The mandrel diameter tapers from 5mm to 1

Copper 4.12mm Heavy-Wall Tubing, Hard, 304.8mm Length Gem Gauges & Sieves or earringsThis hard copper heavy wall tubing is ideal for hinges, making beads, and for creating custom tube settings; this size fits a 3. 5mm stone. Choose a section of heavy wall tubing with an outside diameter about 0. 5mm larger than your stone, and enough thickness to allow you to cut a seat to support the stone. Hard copper tubing is significantly work hardened and, though it does not bend readily, it stubbornly holds its shape after forming; it is ideal