Soft copper wire : Size for rings with diameter 1.5 - 1.8cm 20 gauge ( wire diameter 0.8mm ) : 13cm ( about 5 inch) 26 gauge ...

In this video, I'm making a coin ring out of a 1951 British halfpenny copper coin. I showcase how my method has evolved with the use of advanced tools for more efficient ring-making. Copper's softness ...