The Bernard® BTB 400 amp air-cooled MIG gun with a Miller® style connection, is compatible with several high performing consumable lines including AccuLock™, Centerfire™, Quick Tip™ and TOUGH LOCK™ for 1/16" (1.6 mm) wire and a universal conventional liner. Bernard® BTB MIG Guns deliver industrial-grade performance and reliability in the most demanding and abusive environments. This model features a comfortable T Series Straight handle with a standard trigger and a fixed, medium 60-degree, armored aluminum neck. The internal cable connections optimize conductivity, reduce heat and increase gun life. It also includes a Hytrel® Polymer Cable that is 15 feet long and has a Miller® power pin.