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)