A gas lens improves shielding gas coverage by distributing shielding gas around the tungsten more efficiently with less turbulence than a conventional design.
A gas lens also allows the tungsten to protrude further out of the torch for more maneuverability and better visibility of the area you are welding and of the arc itself.
1/16 inch Gas Lens, #6 Cups, 1/16 inch Collets, 3/32 inch Gas Lens, #8 Cups, 3/32 inch Collets and Insulator
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