Thermadyne Firepower Tungsten Electrodes — 1/16in, 10-Pk., Model# T1168GT2

2% thoriated tungsten electrodes contain a nominal 2 wt-% of thorium oxide, which is evenly dispersed throughout the length of the rod. Excellent resistance from weld pool contamination, stable ARC and easy starting capabilities. Electrode Size (in.): 1/16 1/16in. Principally used on carbon steel, stainless steel, nickel, nickel alloys, titanium and copper alloys Generally used for DC electrode negative or straight polarity applications