Subject: stiffening copper wire Sat Mar 16, 2013 1:02 pm
Sometimes I'm using recycled copper wire from old cables for different jobs. But mostly there are bent and soft. A friend of mine showed me a way to stiffen and straiten it. Just put one end in the vice and the other end in a cordles or electric drill and then twist it. But remind that it'll be shorten a bit this way.