10Pcs 2% Thoriated WT20 Red TIG Welding Tungsten Electrode 0.04" x 6" (1.0mm x 150mm)
Lower electronic functions. Crystallization at higher temperatures. Better conductivity. Good mechanical cutting performance. Easy arc starting, arc welding continuously. Thorium tungsten electrode is widely used in carbon steel, stainless steel, nickel alloys and titanium welding. Thorium tungsten welding results, service life are better than other varieties of tungsten needle. Native materials, more durable, good welding effect, long service life.