RIVERWELD Glass Cups Clear Quartz Nozzle 53NQCNLD 14.3mm 9/16" 2pcs

Glass tig cups Improvement of traditional TIG torch Clear Pyrex of Alumina without thread nozzles available;Improve visibility; Last 10 times longer than standard split collets; Improve arc starts and arc stability; Require less pressure on the back cap to improving thread life on torch head; Tungsten is in direct contact with collet body creating less resistance heating;