UNIMIG Rare Earth TIG Tungsten Electrode Purple

The Rare Earth Tungsten Electrodes (AWS & ISO classification EWG) contain a minimum of 98% tungsten and a combination of lanthanum (1.5%), zirconium (0.08%) and yttrium (0.08%).

• Great arc starts with a very stable arc in AC and DC
• One of the longest electrode lifespans, with less re-grinding needed
• Little tungsten spitting for less weld contamination
• The ability to use a smaller diameter tungsten on a job
• Handles high amperages (even with a smaller tungsten)