Tweco WeldSkill (10471019) 400 Amp 25 FT MIG Gun fits Miller Back-end


– Oval Handle Shape reduces operator fatigue
– Dependable Welding for a wide variety of industrial applications
– High Impact-Resistant Handle and Components for long-lasting durability
– Three-Layer Conductor Tube Construction (copper tube/silicon resin glass insulator/metal jacket) for improved electrical conductivity
– Improved Performance with longer life consumables
– Heavy Duty Design with operator appeal
– 25 foot rear connector
– Up to 1/16″ wire size
– Works best with a 4 roll wire feeder


MIG (GMAW), Aluminum (GMAW)
Standard Options Include:
– Rear Connector and Knucklehead™ Flexible Conductor Tube
– Standard Conductor Tube – Part No. WM400J-60 (Stock No. 1640-1305) on all guns up to 15 ft (4.6 m)
– Part No. 62J-45 (Stock No. 1620-1300) on guns over 15ft. (4.6m)
– Conduit Liner – WS44 Series

Additional information

Weight 18 lbs
Dimensions 24 × 15 × 4 in


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