Hi Terry O. Just curiosity what is the market value of a 3/8" tungsten carbide rod ? Tesla list wrote: > Original poster: "Oxandale, Terry" <Toxandale-at-SPP-dot-org> > > I do not use the pure tungsten, BUT, I did order a 12" piece of tungsten > carbide (very heavy) rod that is 3/8" diameter. It was nearly impossible > snip > Terry >