Miller Millermatic 350P MIG Welder - Auto Aluminum Repair - 907300002 — Baker's Gas & Welding Supplies, Inc. Skip to content
Military & First Responder get an Extra Bonus on Miller Welders - Learn More
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Miller Millermatic 350P MIG Welder - Auto Aluminum Repair - 907300002

Save 22%
Original price $6,623.00
Current price $5,145.00

SKU MIL907300002
Miller Electric - SKU MIL907300002

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First single- or three-phase power Millermatic that welds material from 22 gauge to 1/2 in thick in a single pass. Perfect for fabrication, manufacturing, maintenance and repair.

Pulsed-MIG Advantage

Whether welding aluminum, steel or stainless steel, improving productivity by 30, 50 or 100% and saving tens of thousands of dollars are typical results when switching to Pulsed-MIG with the Millermatic 350P.

Sharp Arc

Optimizes the size and shape of the arc cone, bead width and appearance and puddle fluidity.


The Fan-On-Demand Cooling system only operates when needed, reducing power consumption and keeping internal components cleaner. 

Aluminum Pulse Hot Start 

Automatically provides more arc power to eliminate a "cold start" that is inherent with aluminum starts.

Line Voltage Compensation

Line Voltage Compensation keeps output of the power source constant regardless of fluctuation in input power ± 10%.


Miller's Gun-On-Demand feature allows you to use either a standard MIG gun, a Spoolmatic 15/30A spool gun or any other Miller push-pull gun without flipping a switch. The machine senses which gun you are using when you pull the trigger.


Included with Product

  • Millermatic 350P power source

  • 10 ft (3 m) work cable with clamp

  • Smith argon mix regulator/flow gauge with hose

  • 10 ft (3 m) industrial power cord (without plug) for single- or three-phase

  • Factory-installed, low-mounted running gear/cylinder rack

  • .035/.045 in reversible V-groove drive rolls (order U-groove drive rolls for aluminum welding)

  • 12-ft. (3.7 m) Bernard Q200 aluminum MIG gun

  • .047-in (1.2 mm) aluminum Centerfire contact tips (#T-047AL)

  • .047-in (1.2 mm) U-groove drive rolls

  • 8-in. (203 mm), 6-lb. (2.7 kg) spool of Hobart .047-in (1.2 mm) 5554 aluminum wire

  • Extra contact tips


  • Bernard Contact Tips .023 in. (0.6 mm) 10/pk - T-023
    Save 18%
    Original price $15.40
    Current price $12.66

    Bernard Contact Tips .023 in. (0.6 mm) 10/pk - T-023


    Description Centerfire Contact Tips .023 in. (0.6 mm)

  • Sold out

  • Miller Protective Cover - Millermatic - 195142
    Save 11%
    Original price $165.00
    Current price $146.50

    Miller Protective Cover - 195142

    Miller Electric

    Description Made of flame and tear resistant woven nylon and has mildew resistant odor-free barrier and is waterproof. Covers the unit with weld ca...

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  • Miller Spoolmatic 15A (15 Ft Gun) - 195156
    Save 25%
    Original price $1,363.00
    Current price $1,023.00

    Miller Spoolmatic 15A (15 Ft Gun) - 195156

    Miller Electric

    Description The Miller Spoolmatic gun is choice of professionals for exceptional aluminum welding results in industrial or commercial applications...

    View full details
  • Sold out

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