Hero Tech WT20 Red TIG Welding Tungsten


  • 1.0mm
  • 1.6mm
  • 2.4mm
  • 3.2mm
  • 4.0mm
  • 4.8mm
  • 6.0mm

In Stock


Thoriated ThO2 2.0%

Generally used only when called out by welding procedure. Easier arc starting. Higher current capacity. Greater arc stability. High resistance to weld pool contamination. Difficult to maintain balled end of AC.