MIG (GMAW)

MIG (GMAW)

High-Quality MIG Guns, Wire Feeders, Replacement Parts & Accessories

Complete line of MIG welding guns, wire feeders, anti spatter, nozzle dip, wire cleaning pads, welding pliers & magnetic gun holders.

MIG (Metal Inert Gas) welding also referred to as GMAW (Gas Metal Arc Welding) or short circuit transfer, MIG is a welding process that joins metal by heating them with an electric arc, shielded by externally supplied shielding gas such as CO2. When welding carbon steel, a gas mixture of CO2 and Argon is commonly used. Metal is deposited when the charged welding wire contacts the workpiece; it is not transferred over the arc.

The MIG welding process is common in construction, repair and maintenance, power generation, aircraft, aerospace, automotive and special interest auto, marine, sporting equipment etc. The MIG process can be manual, semi-automatic or robotic.

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  • Small Brass Scratch Brush
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    Small Brass Scratch Brush

    $5.75
    BW-189B Small Brass Scratch Brush.  Brass Bristles Wire Brush with Wood Handle. Made In U.S.A.  
    BW-189B
    $5.75
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  • Small Stainless Steel Scratch Brush
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    Small Stainless Steel Scratch Brush

    $5.00
    BW-189 Small Stainless Steel Scratch Brush.  High-Quality Weld Cleaning Wire Brush with Laminated Easy-To-Hold, Curved Wood Handle. Made In U.S.A.  
    BW-189
    $5.00
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  • Profax Heavy Duty MIG Nozzle - Recessed Nozzle, Thread-On TWECO Style, Self-Insulated (Pack of 10) Profax Heavy Duty MIG Nozzle - Recessed Nozzle, Thread-On TWECO Style, Self-Insulated (Pack of 10)
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    Heavy Duty MIG Nozzle - Recessed Nozzle, Thread-On TWECO Style, Self-Insulated (Pack of 10)

    Profax

    $133.00
    Heavy-Duty MIG Nozzle (Select Size From Options Above) Priced & Sold in Packages of 10. HD Recessed Nozzle, Thread-On TWECO Style, Self-Insulated, Heavy Duty. Part # Orifice Diameter Length MIG-23H50 1/2" (12.7mm) 3-5/16" (84...
    $133.00
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  • Profax 1/16" Heavy-Duty Contact Tip for Aluminum [14AH116] (Pack of 25) Profax 1/16" Heavy-Duty Contact Tip for Aluminum [14AH116] (Pack of 25)
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    1/16" Heavy-Duty Contact Tip for Aluminum [14AH116] (Pack of 25)

    Profax

    $25.00
    14AH116  Priced & Sold in Packages of 25. 1/16" Heavy-Duty Contact Tip, For Aluminum.  
    MIG-14AH116
    $25.00
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  • Profax 1/16" Heavy-Duty Contact Tip For Aluminum [15AH116] (Pack of 25)
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    1/16" Heavy-Duty Contact Tip For Aluminum [15AH116] (Pack of 25)

    Profax

    $38.75
    15AH116 Priced & Sold in Packages of 25.Heavy-Duty Contact Tip, 1/16", For Aluminum.
    MIG-15AH116
    $38.75
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  • Profax Contact Tips For 130GL, 1260 & 2640 Self Shield Flux Core Guns  (Pack of 25) Profax .030" - .035" Contact Tips (Pack of 25)
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    Contact Tips For 130GL, 1260 & 2640 Self Shield Flux Core Guns  (Pack of 25)

    Profax

    $28.75
    Contact Tips For 130GL, 1260 & 2640 Self Shield Flux Core Guns  Priced & Sold in Packages of 25.  Part # Wire Size Tip I.D. MIG-12-650 .030" .038 MIG-12-651 .035" .044 MIG-12-652 .045" .054 MIG-12-658 .052" ...
    $28.75
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  • Profax "V" Groove Drive Rolls
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    "V" Groove Drive Rolls

    Profax

    $31.34 - $34.05
    "V" Groove Drive Rolls (Select Wire Size From Options Above) V-Groove design for hard wires. Compatible with: PX-20T, PX-20MT, PX-24T, PX-24MT, and PX PRO-1VS. Sold as a pack of 2.
    $31.34 - $34.05
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  • Arc-Zone Pro Shield Gas Flow Test Gauge for TIG, MIG & Plasma Arc-Zone Pro Shield Gas Flow Test Gauge for TIG, MIG & Plasma
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    Shield Gas Flow Test Gauge for TIG, MIG & Plasma

    Arc-Zone Pro

    $11.60
    Arc-Zone Pro Shield Gas Flow Test Gauge How can you verify if your gas flow meter is accurate?How can you verify the actual gas flow rate at the torch cup?  Arc-Zone's Pro Series Shield Gas Flow Test Gauges make it easy to accurately measure your...
    PX-50020
    $11.60
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  • Profax MIG Contact Tip for Tweco Style Guns up to 180A (Pack of 25) Profax MIG Contact Tip for Tweco Style Guns up to 180A (Pack of 25)
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    MIG Contact Tip for Tweco Style Guns up to 180A (Pack of 25)

    Profax

    $25.00
    Tweco Style MIG tip for MIG guns up to 180 Amps. Priced & Sold in Packages of 25.   Part # Wire Size Tip I.D. MIG-11-23 .023" .031" MIG-11-30 .030 .038" MIG-11-35 .035 .044" MIG-11-40 .040 .047" MIG-11-45 .045 .054"  
    $25.00
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  • Profax MIG Contact Tip for Tweco Style Guns up to 600A (Pack of 25) Profax MIG Contact Tip for Tweco Style Guns up to 600A (Pack of 25)
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    MIG Contact Tip for Tweco Style Guns up to 600A (Pack of 25)

    Profax

    $50.00
    Tweco Style MIG tip for MIG guns up to 600 Amps. Priced & Sold in Packages of 25. Part # Wire Size Tip I.D. MIG-16W35 .035" .044 MIG-16W45 .045" .054" MIG-16W52 .052" .062" MIG-16W116 1/16" .073" MIG-16W564 5/64" ...
    $50.00
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  • Profax Co2 Heater 240V E.U. - Stop Co2 Freeze-Up! Profax Co2 Heater 240V E.U. - Stop Co2 Freeze-Up!
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    Co2 Heater 240V E.U. - Stop Co2 Freeze-Up!

    Profax

    $160.00
    CO2 Heater-220PROFAX® Co2 Heater, 240V EU Style Heater. Thermostatic Controlled Heater Engineered to Prevent Co2 Freeze-Up. Extends Regulator / Flow Meter Life and Prevents Weld Porosity from Loss of Shield Gas Coverage. Easily Installed Between Co2...
    PX-CO2 Heater-220
    $160.00
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  • Profax MIG Contact Tip for Tweco Style Guns up to 400A (Pack of 25) Profax MIG Contact Tip for Tweco Style Guns up to 400A (Pack of 25)
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    MIG Contact Tip for Tweco Style Guns up to 400A (Pack of 25)

    Profax

    $25.00
    Tweco Style MIG tip for MIG guns up to 400 Amps. Priced & Sold in Packages of 25.   Part # Wire Size Tip I.D. MIG-14-23 .023" .031" MIG-14-30 .030" .038" MIG-14-35 .035" .044" MIG-14-40 .040" .047" MIG-14-45 .045" ...
    $25.00
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  • Profax Co2 Heater 115V U.S. - Stop Co2 Freeze-Up! Profax Co2 Heater 115V U.S. - Stop Co2 Freeze-Up!
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    Co2 Heater 115V U.S. - Stop Co2 Freeze-Up!

    Profax

    $160.00
    CO2 Heater-115PROFAX® Co2 Heater, 115V U.S. Style Heater. Thermostatic Controlled Heater Engineered to Prevent Co2 Freeze-Up. Extends Regulator / Flow Meter Life and Prevents Weld Porosity from Loss of Shield Gas Coverage. Easily Installed Between...
    PX-CO2 Heater-115
    $160.00
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  • Profax 160 Amp Compact MIG Gun Profax 160 Amp Compact MIG Gun
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    160 Amp Compact MIG Gun

    Profax

    $189.00 - $195.00
    Profax™ Platinum Series MIG Gun High-performance Platinum Series MIG welding guns are engineered for long trouble-free performance with compact and ergonomic handle design, flexible cable and spare switch wires installed. Standard parts...
    $189.00 - $195.00
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  • Profax "U" Groove Drive Rolls
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    "U" Groove Drive Rolls

    Profax

    $33.59 - $36.11
    "U" Groove Drive Rolls (Select Wire Size From Options Above) U-Groove design for soft-shelled cored wires and aluminum wires. Compatible with: PX-20T, PX-20MT, PX-24T, PX-24MT, and PX PRO-1VS. Sold as a pack of 2.
    $33.59 - $36.11
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  • Profax Co2 Heater Flowmeter Regulator 115V U.S. - Stop Co2 Freeze-Up! Profax Co2 Heater Flowmeter Regulator 115V U.S. - Stop Co2 Freeze-Up!
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    Co2 Heater Flowmeter Regulator 115V U.S. - Stop Co2 Freeze-Up!

    Profax

    $210.00
    PX-RFG-320-HPROFAX® High Volume Co2 Gas regulator flow meter with built in heater.  120V AC/190 watt heated flow meter. Prevents regulator freeze up Extends regulator/flow gauge life  Eliminates porosity in welds due to loss of gas...
    PX-RFG-320-H
    $210.00
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  • Profax Tapered 3/8" MIG Nozzle (Pack of 10) Profax Tapered 3/8" MIG Nozzle (Pack of 10)
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    Tapered 3/8" MIG Nozzle (Pack of 10)

    Profax

    $102.50
    Tapered Recessed TIP MIG Nozzle Priced & Sold in Packages of 10. 3/8" Nozzle Tapered, Thread-On TWECO Style, Self-Insulated. Part # Orifice Diameter Length MIG-23T37 3/8" (9.5mm) 3-1/4" (82.5mm)  
    MIG-23T37
    $102.50
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  • Flag Terminals
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    Flag Terminals

    Profax

    $0.30
    MIG-18FT Replacement flag terminals for 180 AMP MIG guns. Set of 2. 
    MIG-18FT
    $0.30
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  • Profax "V" Knurled Drive Rolls
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    "V" Knurled Drive Rolls

    Profax

    $61.79 - $90.62
    "V" Knurled Drive Rolls (Select Wire Size From Options Above) V-Knurled design for hard-shelled cored wires. Compatible with: PX-20T, PX-20MT, PX-24T, PX-24MT, and PX PRO-1VS. Sold as a pack of 2.
    $61.79 - $90.62
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  • Profax Co2 Heater Flowmeter Regulator 240V E.U. - Stop Co2 Freeze-Up! Profax Co2 Heater Flowmeter Regulator 240V E.U. - Stop Co2 Freeze-Up!
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    Co2 Heater Flowmeter Regulator 240V E.U. - Stop Co2 Freeze-Up!

    Profax

    $210.00
    PX-RFG-320-H-240PROFAX® High Volume Co2 Gas Regulator flow meter with built in heater.  EU Style 240V AC 50/60hz heated flow meter. Prevents regulator freeze up Extends regulator/flow gauge life  Eliminates porosity in welds due to loss of...
    PX-RFG-320-H-240
    $210.00
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