Pure (Green) EWP/WP

Recommended for use with Alternating Current (A/C) in low to medium amperage applications using transformer based constant current power sources only on non-critical welds.  A more economical option, pure tungsten is suitable for aluminum alloys and magnesium alloys.

• Principal Oxide: None
• Non-Radioactive
• Balls easily
• Tends to spit at higher amperages
• Sold in qty of 10 pieces
• Tungsten electrode length is 7"
  

Available diameters:

• 0.020" (0.5 mm)
• 0.040" (1 mm)
• 1/16" (1.6 mm)
• ,3/32" (2.4 mm)
• 1/8" (3.2 mm)
• 5/32" (4.0 mm)