Spool Gun for Aluminum MIG Welding Straight Cut Diameter (D) 3" Shank (d)

Diameter (D) 3" Shank (d) 7/16" Hex Overall Length (L) 6 1/4" Technology HSS Material Soft Wood

100 percent @ 72 amps (120V)

Steel core for ultimate stability and strength

allows Cermet II teeth to withstand extreme impact for maximum durability

Spool Gun for Aluminum MIG Welding Straight Cut Diameter (D) 3" Shank (d)This PrimeWeld Spool Gun is designed for aluminum MIG welding and is compatible with PrimeWeld MIG180 180 Amp MIG Welder and MTS200 200 Amp 3 in 1 Welder. The spool on the gun provides a steady feed of aluminum wire during your weld. The MIG Spool Gun comes with a 1lb spool of . 30 inch aluminum wire so you can get started right away. When welding aluminum with this spool gun, use reverse polarity, electrode positive, and be sure to switch your gas to