10301020 - Tweco Classic 3 Velocity MIG Gun 350A 10ft Euro Connect

The Legend Updated: Classic Feel, Modern Performance

If you have been in the welding game for a while, you know the Tweco Classic No. 3. It is the gun that built America, known for its toughness and that familiar, comfortable curved handle that just fits right in your hand. But even legends can learn new tricks. This model (10301020) takes the Classic 3 chassis you love and upgrades the front end with Tweco's Velocity consumables. It’s the best of both worlds: the rugged durability you expect from a Classic, paired with modern technology that keeps your tip cooler and your arc smoother.

Let's talk about what Velocity does for you under the hood. Traditional contact tips rely on threads to transfer current, which can get dirty, wear out, and create resistance (heat). Velocity tips are threadless and drop into a solid copper conductor path. This means better electrical conductivity and a tip that stays cooler, longer. You will spend less time walking back to the tool crib for tips and more time dropping dimes. The gas flow is also optimized to give you better shielding coverage, which is a lifesaver when you are fighting drafts or working on critical joints. Plus, with fewer parts to manage—no separate diffuser—changeovers are lightning fast.

This specific setup comes with a 10-foot cable, which is perfect for bench welding or when your feeder is close by. It keeps the cable management tidy and ensures the wire feeds smooth and straight, minimizing bird-nesting issues. The backend is a Euro-Kwik connection. If your machine has that central Euro port, this gun plugs right in—no tools, no hassle. It clicks in, secures tight, and you are ready to weld.

Rated at 350 Amps, this gun can handle the heat of spray transfer and heavy flux-cored work without breaking a sweat. The paddle switch is responsive and durable, designed to survive thousands of cycles. Whether you are welding structural beams, repairing heavy machinery, or fabricating parts all day, the Tweco Classic No. 3 with Velocity gives you the reliability you need with the performance upgrade you deserve. It’s time to feel the difference a better front end makes on a classic frame.