RIVERWELD TIG Alumina Nozzles Ceramic Cups 53NACN -16# 5/8“ 16.0mm10pcs

Improvement of traditional TIG torch 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;