Miller Millermatic 142 MIG Welder w/ Auto-Set - 907838

By Miller Electric

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Miller Millermatic 142 MIG Welder w/ Auto-Set - 907838

By Miller Electric

Regular price $1,055.00 USD
Sale price $1,055.00 USD

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Regular price $1,336.68 USD

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SKU: MIL907838

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The Miller Millermatic 142 replaces the popular and trusted Millermatic 141. With more power and features while still remaining in a small package, the Millermatic 142 is a great option for a lot of welders. 

  • 120-volt input power so you can plug in anywhere
  • MIG welds steel up to 3/16-inch in a single pass
  • Welds aluminum with a spool gun up to 14 gauge in a single pass
  • Delivers full output on generator power of just 5,000 watts

Auto-Set - automatically provides predefined weld settings for mild steel and aluminum while infinite voltage control allows the flexibility to manually set your own parameters with a digital readout.

Angled cast-aluminum drive system with calibrated tension knob creates consistent feeding and easy setup.

Quick Select - drive roll makes setup quicker by offering three grooves — two for different size solid wire and a third for flux-cored wire.

Auto Spool Gun Detect - automatically detects when a MIG gun or spool gun is connected, eliminating the need for a switch.

Smooth-Start - provides a smooth, spatter-free start. It’s the best-starting machine in the small MIG machine category.

Thermal overload protection shuts down the unit if airflow is blocked or duty cycle is exceeded. Automatically resets when unit cools.

Fan-On-Demand - cooling system only operates when needed, reducing noise, energy use and the amount of contaminants pulled through the machine.


Click the image below to view the Spec Sheet

Miller Millermatic 142 Specifications

Included with Product

  • Millermatic 142
  • 10 ft. MDX-100 MIG gun & 10 ft. work cable with clamp 
  • 6.5 ft. power cord with plug
  • Flow gauge regulator and gas hose for argon or AR/CO2 mix
  • Hobart spool of .030 in. (0.8 mm) solid wire
  • Two contact tips for .030 in. wire
  • Quick Select ™ drive rolls for .024 in. (0.6 mm) or .030/.035 in. (0.8/0.9 mm) solid wire, and .030/.035 in. (0.8/0.9 mm) flux-cored wire
  • Material thickness gauge 
  • Hook-and-loop cord wraps

Consumable Kit Includes (1299MDX100)

  • Miller AccuLock .030 tips 10pk - T-M030
  • Miller AccuLock .035 tips 10pk - T-M035
  • Miller Thread On Brass 1/2" Flush Nozzles- 2pk  -NS-M1200B
  • Miller AccuLock Diffusers -2pk -D-M100
  • Miller Sticker


Miller Millermatic 142 MIG Welder w/ Auto-Set - 907838

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