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Handheld MIG Welder Machine - 110V Flux Core Portable laser welder, 120A Gasless MIG Welding Machine, Inverter Wire Feed Welding Equipment, for solder bar sizes from 0.030" to 0.035" (0.8–1.0mm)

  • Based on 106 reviews
Condition: New
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$109.99 Why this price?
New Year Deal · 8% off was $119.99

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Returnable until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jan 8
Order within 20 hours and 41 minutes
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Features

  • Handheld MIG Design--Compact & Portable & Easy to Use: Handheld MIG welder is designed for portability and easy operation, providing a convenient use process, greatly improving your work efficiency, and is also very suitable for mobile scenes such as narrow spaces, dark corners, construction sites and farms.
  • Stepless Current Adjustment - Meets Various Project Needs: The flux-cored welder features stepless current settings, making it easy to weld a wide range of thicknesses and materials. Compatible with flux-cored wires from 0.030" to 0.035" (0.81.0 mm), it precisely and efficiently joins stainless steel, mild steel, iron, and a variety of other metals to meet your diverse work needs. (Note: This welder is not suitable for aluminum welding.)
  • Powerful & Efficient - Widely Used: With an output current of up to 120A and a maximum power output of up to 4200W, this gasless MIG welder delivers high-quality welds with minimal spatter and smooth, even seams. Its versatility makes it an ideal choice for applications such as machine manufacturing, automotive repair, fencing, and ironwork.
  • Overheat Protection & Cooling System - Extend The Service Life Of The Machine: Upgraded multiple protection functions - overheating, overcurrent, overvoltage and overload, so that the machine can operate stably in any adverse environment and extend the life of the machine. The integrated high-efficiency cooling fan can maintain the optimal temperature, further improving its durability and reliability.
  • Hand Held MIG Welding Kit - Perfect for All Your Jobs!: Includes 1 * Handheld MIG Welder; 1 * Gloves; 1 * Face Shield ; 1 * Face Shield Handle; 1 * Cleaning Brush; 3 * Contact Tip ; 2 *Conductive Nozzle ; 1 * 0.030"to 0.035"(0.81.0mm) Welding Wire, Everything you need for any DIY welding project.

Product Dimensions: 16.54"D x 3.46"W x 12.6"H


Brand: Protmex


Capacity: 1 Cubic Feet


Configuration: French Door


BEE Star Rating: 1 Star


Color: Black


Special Feature: Compact


Installation Type: Countertop


Number of Doors: 2


Defrost System: Frost Free


Manufacturer: ‎Protmex


Part Number: ‎1


Item Weight: ‎5.29 pounds


Product Dimensions: ‎16.54 x 3.46 x 12.6 inches


Item model number: ‎BX-12


Size: ‎Large


Color: ‎Black


Power Source: ‎Corded Electric


Voltage: ‎110 Volts


Installation Method: ‎Countertop


Special Features: ‎Compact


Included Components: ‎1 * Optical Filter; 1 * Face Shield Handle; 1* Brush & Hammer, 1 *Ground Clamp; 1 * Gloves; 1 * Face Shield, 2* Nozzle; 3* Contact Tip; 1*Flux Wire


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎1


Item Weight: ‎5.3 Pounds


Capacity: ‎1 Cubic Feet


Number Of Doors: ‎2


Date First Available: August 18, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Welding Pliers
I bought these pliers for my husband, and they are sturdy, comfortable to use, and work well for basic welding tasks. The grip is firm, and the pliers open and close smoothly. Good value for money and very useful in the toolbox.
Reviewed in the United States on November 7, 2025 by Hey Pineda

  • Great pliers
They feel solid and well made, with just the right amount of grip and tension for all kinds of welding tasks. The jaws line up perfectly, making it easy to remove spatter, cut wire, and handle hot parts without slipping. I really like how comfortable the handles are, even after long use, my hands don’t get tired. ... show more
Reviewed in the United States on November 12, 2025 by Amy

  • Durable and comfortable tool for welding work
I use them in my workshop and they’ve been a great purchase. They’re strong, precise, and the insulated handle feels safe to use. Excellent steel quality.
Reviewed in the United States on October 21, 2025 by Maicos Ruiz

  • A reliable tool that is always good to have in the toolbox.
They have a strong and solid design, with a good grip thanks to the non-slip handles. They are very practical for jobs
Reviewed in the United States on November 26, 2025 by Oslaidi

  • Inconsistent
Size: Large Color: Black
Doesn't hold consistent voltage or feed on 20A breaker.
Reviewed in the United States on November 30, 2025 by Deanna Lewis

  • Pliers
I really like this welding pliers, it's really very practical and very easy to use, the quality is very good, which is something I like about this type of tool 👍
Reviewed in the United States on November 27, 2025 by Esmill mateo terrero

  • Durable and comfortable
These Protmax 8-inch MIG welding pliers are durable and comfortable. They are made of high-carbon steel with an anti-rust coating and insulated handle, ideal for professional welding work. Their multifunctional design allows for cutting, gripping, and cleaning nozzles with precision.
Reviewed in the United States on October 23, 2025 by Angie Fuentes

  • good quality
My husband has a collection of pliers, haha, and he needed one like this. He really likes it; it's a bit heavy and quite strong. What I loved most was the price.😂
Reviewed in the United States on November 15, 2025 by Nancy castellanos

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