10571007 - Tweco WM250M-15-4045 WeldSkill 250A MIG Gun for Miller

Reliable Performance for Medium-Duty Fabrication

The Tweco WeldSkill 250 Amp MIG Gun (Part Number 1057-1007) is designed to provide welders with a durable, comfortable, and high-performing tool for a variety of industrial applications. Engineered by Tweco, a leader in arc welding accessories, this gun is specifically configured with a Miller-style rear connection, making it an excellent replacement or upgrade for your existing Miller wire feeders and power sources.

With a 15-foot (5-meter) cable, this gun offers extended reach, allowing you to move freely around large workpieces without constantly repositioning your machine. The WeldSkill series is renowned for its value, combining professional-grade features with a price point that makes sense for fabrication shops, automotive repair, and farm maintenance.

Key Benefits for the Operator

Comfort is critical during long welding shifts. The WeldSkill 250 features an ergonomic handle with a diamond pattern grip that reduces hand fatigue and ensures secure handling even with gloved hands. The 360-degree rotatable conductor tube is a standout feature, allowing the operator to adjust the neck angle to access tight corners or difficult joints without straining their wrist.

Easy Maintenance

One of the biggest advantages of the Tweco WeldSkill line is its use of industry-standard consumables. This gun utilizes Tweco 11 Series contact tips, 22 Series nozzles, and 42 Series liners—parts that are widely available and cost-effective. The simplified design ensures that swapping out worn parts is quick and hassle-free, keeping your downtime to a minimum.

Whether you are welding mild steel, stainless, or flux-cored applications, the Tweco 1057-1007 delivers consistent arc stability and reliable wire feeding. It is rated at 250 Amps at 60% duty cycle using CO2 gas, making it robust enough for structural work and general manufacturing.