Arc Union 2% Thoriated TIG Welding Tungsten Electrodes 1/4” (Red,WT20)
2% Thoriated Tungsten Electrodes for TIG Welding (Red, WT20)
Premium box of 2% Thoriated tungsten 1/4” (2.4mm) diameter x 7.00” (175mm) length, 5 sticks per box, ground finish.
AWS Class EWth-2, tungsten material conforms to: ANSI/AWS A5.12, JIS, DIN EN 26848, ISO 6848.
Used primarily in DC welding, the most commonly used tungsten electrode in the United States.