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Tweco® 400 Amp Weldskill® WM400 0.063" Air Cooled MIG Gun - 25' Cable/Lincoln® Style Connector

Airgas Part #:TWE1047-1022

Manufacturer Part #:10471022

$365.35 /Each

Item Details

  • Tweco® WeldSkill® 25' MIG Gun is ideal for use with solid wire of size 1/16". Air-cooled gun is suitable for applications requiring current ratings of 400 A and features 60 deg metal jacketed conductor tube with 3" radius. Gun with rear Lincoln® connection has strain relief front and rear spring for long lasting usage. It offers high duty cycle of 60% with CO2 gas.


  • Operator appeal: Oval handle shape reduces operator fatigue
  • Durable and dependable for industrial applications: Heavy-duty design
  • High impact resistant handle and components
  • Three layer conductor tube construction (copper tube/ silicon-resin glass insulator/metal jacket)
  • Field repairable: Split-half handle case provides access for ease of repair - Easily repair Cablehoz®, no additional connectors required
  • Improved performance with longer life consumables: Wide selection of front end consumables available
  • Heavy-duty contact tips in high heat applications offered
  • Metal jacketed conductor tube - 60° @ 3" Radius
  • Front and rear spring strain relief


  • Rated at 60% duty cycle using CO2 gas


  • Farm
  • Garage
  • Hobby/DIY
  • Artistic Metal Working
  • Shop Jobs
  • Maintenance And Repair Applications
  • Production

Product Attributes

MIG Amperage Range

» 400 A

Trade Name

» Tweco® Weldskill® WM400

MIG Wire Size

» 0.063"

Cable Length

» 25'

Cooling Method

» Air Cooled

Rear Connection

» Lincoln® Style Connector

Wire Type

» Solid
» Flux Cored Gas Shielded
» Flux Cored Self-Shielded
» Aluminum