10401884 - Tweco Supra XT 400A MIG Gun, 15ft, Miller Style, Velocity Consumables

Built for the Grind

If you are pushing 400 amps and burning wire all day, you need a gun that can take the heat without melting down or wearing you out. The Tweco Supra XT 400A MIG Gun is built exactly for that purpose. With a 15-foot cable, you have the freedom to move around your workpiece without constantly dragging the feeder or getting hung up. The Miller-style plug means you can hook it up to your existing Miller machine in seconds and get right to work—no hassle, no adapters, just a solid connection.

Comfort Meets Efficiency

Welding is tough on the body, but your gear shouldn't make it harder. The Supra XT features an ergonomically designed handle that fits naturally in your hand, providing excellent grip and control while reducing wrist strain during long welds. The trigger is responsive and durable, designed to keep working even in dusty shop environments. But the real game-changer is the Velocity consumable system. If you're tired of cross-threading tips or dealing with an unstable arc, you will love Velocity. The tips drop right in and lock solid, giving you a smoother arc and staying cooler for longer. This means fewer trips to the tool crib for tips and more time dropping beads.

Rugged Reliability

From the heavy-duty strain relief that protects the cable from kinking to the impact-resistant handle, every part of this gun is designed to survive the drop, drag, and spark of the welding shop. Whether you are welding thick plate, repairing heavy machinery, or fabricating structural beams, the Tweco Supra XT delivers the consistent power and reliability you need to produce quality welds shift after shift.