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10101133 - Tweco Classic No. 1 MIG Gun, 180 Amp, 12 ft, Miller Style

Packaging: pack of 1
$1,185.78/EA $860.03/pack of 1 only $860.03/EASave 27%

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OVERVIEW

The Legend Continues: Tweco Classic No. 1

For decades, welders have sworn by the Tweco Classic No. 1 MIG gun. It's the gun that likely taught you how to weld, and it's the gun you trust when you need to get the job done without fuss. This 180 Amp workhorse (SKU 1010-1133) brings that legendary reliability to your Miller welding machine. With a direct-fit Miller backend and a 12-foot cable, it's ready to plug in and start laying beads right out of the box.

Built for the Real World

Welding isn't a gentle process, and your equipment needs to be tough. The Tweco Classic 1 is built with a high-impact handle and a rugged cable assembly that can take a beating. Dropped on concrete? Dragged over sharp metal edges? Stepped on? The Classic 1 shrugs it off. The air-cooled design is simple and effective, keeping the handle cool enough for comfort while managing the heat of a 180-amp arc. It's the definition of "industrial grade" for the light-to-medium fabrication sector.

Comfort and Control

A MIG gun is an extension of your hand, and the Classic 1 feels right. The handle profile is time-tested to fit comfortably in a gloved hand, providing excellent control over the puddle. The trigger action is crisp, giving you confidence in your starts and stops. The 12-foot lead gives you enough freedom to move around your workpiece—perfect for working on a car chassis or a trailer frame—without the hassle of managing an overly long cable that gets tangled.

Easy Maintenance, Everywhere Parts

Nothing is more frustrating than hunting for proprietary tips or nozzles when you're in the middle of a project. With the Tweco Classic 1, that's never a problem. It uses the standard 11 Series tips and 21 Series nozzles that are stocked in every welding supply store on the planet. Maintenance is a breeze; the gun is designed to be fully serviceable. You can change the liner, replace the trigger switch, or swap out the conductor tube in minutes with basic tools. It's a gun designed to keep you welding, not waiting.

Additional Information
Brand:Tweco
Amperage:180
Length:12 ft
Back End:Miller
Item:MIG Gun
Wire Size:0.030" - 1/16"
Torch Type:Air Cooled MIG Gun
Amperage Rating:180A
Duty Cycle:60% @ 180A (CO2)
Cable Length:12 ft
Connection Type:Miller
Consumable Series:11 Series Tips, 21 Series Nozzles
Packaging Description:pack of 1

INCLUDED

  • Tweco Classic No. 1 MIG Gun (180A)
  • 12 ft Cable Assembly
  • Miller-Style Rear Connector
  • Standard Contact Tip (Installed)
  • Standard Nozzle (Installed)
  • Steel Liner
  • Owner's Manual

APPLICATIONS

  • Automotive Body Repair and Restoration
  • Farm and Ranch Equipment Maintenance
  • Light Structural Steel Fabrication
  • Sheet Metal Fabrication
  • Hobbyist and DIY Projects
  • Vocational Training Schools
  • Maintenance and Repair Operations (MRO)

FAQ

The Tweco Classic No. 1 is rated at 180 Amps at 60% duty cycle when using CO2 shielding gas.

Yes, this specific model (1010-1133) comes with a Miller-style backend connection, making it compatible with most Miller wire feeders and MIG machines.

It uses standard Tweco 11 Series contact tips. The specific size depends on the wire diameter you are running (e.g., 11-30 for .030" wire, 11-35 for .035" wire).

Yes, the Tweco Classic No. 1 can be used for flux-cored welding. You may need to remove the gas nozzle and replace it with a gasless nozzle or thread protector for better visibility and to protect the threads.

This model features a 12-foot (approx. 3.6 meters) cable assembly.

Yes, the liner is fully replaceable. It uses standard Tweco 42 Series liners (e.g., 42-3035-15 for .030-.035 wire).

While typically set up for .030" or .035" wire, the Tweco Classic No. 1 can generally handle wire diameters up to .045" (1.2mm) with the correct liner and contact tip.

Yes, Tweco products typically come with a manufacturer's warranty against defects in material and workmanship. Check the specific warranty terms for the Classic series.