Copper 2.89mm Heavy-Wall Tubing, Hard, 304.8mm Length Wax Files Metal that is 1/2-hard is

Metal that is 1/2-hard is partially work-hardened and will hold its shape under some stress

Made from clear acrylic

” learn to use a hammer to forge a classic ring shank in silver and then add a unique gold tube setting for two rubies

925" sterling silver stamp as a symbol of guaranteed product quality

Work quickly and accurately on glass

Copper 2.89mm Heavy-Wall Tubing, Hard, 304.8mm Length Wax Files Metal that is 1/2-hard isThis hard copper heavy wall tubing is ideal for larger hinges, making beads, and for creating custom tube settings. 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 for clasps and hinges.