Copper 4.12mm Heavy-Wall Tubing, Hard, 304.8mm Length Enameling Kits 643 lbs (3

643 lbs (3

Contributes to a significantly longer service life with minimized handling of the keypad

5mm-wide channels separated by a center divider band

This short jaw kit reduces the height of your GRS® MicroBlock® or MicroBlock® XL engraving block (both available separately) by 9

moving metal quickly and making shaping metal less labor-intensive

Copper 4.12mm Heavy-Wall Tubing, Hard, 304.8mm Length Enameling Kits 643 lbs (3This 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