5 Best 120V Welders For DIY Welding Projects

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Looking for the best 120V Welders For DIY Welding Projects?

In A Rush? Check Out The Number 1 Pick Here:

Hobart 500559 Handler 140 MIG Welder 115V
  • 5-position voltage control selector adds a smooth, stable arc at all welding thicknesses
  • Welds 24 gauge up to 1/4 in mild steel; Weldable Materials: Steel, Stainless Steel and Aluminum
  • Welding Processes: MIG(GMAW), Flux Cored(FCAW)
  • Operates off 115V standard household current; Wire Feed Speed Range 40-700 IPM, 50-740 IPM at no load
  • Welding Amperage Range: 25-140 A; 20% duty cycle @ 90 Amps, 19V

It’s not hard to see why 120V. welders have become the go-to solution for DIY welding and general repair work. They’re portable, plug into any wall without requiring an adapter, and are compact and lightweight, making them easy to carry, store, and transport.

But if you’re in the market for a 120V welder, be warned!

There are dozens of 120V welders that are complete wastes of money, and these are tough to spot. But lucky for you, you found my post. Here’s a list of the five best 120 volt welders in 2020.

Five Best 120V Welders For DIY Welding Projects

1. Hobart Handler 140 MIG Welder | Best Overall

Hobart 500559 Handler 140 MIG Welder 115V
  • 5-position voltage control selector adds a smooth, stable arc at all welding thicknesses
  • Welds 24 gauge up to 1/4 in mild steel; Weldable Materials: Steel, Stainless Steel and Aluminum
  • Welding Processes: MIG(GMAW), Flux Cored(FCAW)
  • Operates off 115V standard household current; Wire Feed Speed Range 40-700 IPM, 50-740 IPM at no load
  • Welding Amperage Range: 25-140 A; 20% duty cycle @ 90 Amps, 19V

Hobart is a household name in the welding industry, and the Hobart 120V welder range certainly doesn’t disappoint.

The feature-loaded 140 MIG welder had no trouble making it to the top of our list – it’s powerful, and operates directly off 115V standard household current. No fancy adapters required!

Welding 24 gauge is a breeze, and it can also weld a quarter of an inch thick piece of mild steel. It plays well with stainless steel, too, making it a versatile welder.

The five-position voltage control selector ensures that the arc is stable and glides smoothly at all welding thicknesses, making it a compelling option for beginners.

The welding amperage ranges between 25-140A, and for a relatively compact machine, the 20% duty cycle (at 90Amps) is impressive. 

I say “relatively compact” because it’s by no means the smallest welder out there. It weighs 57lbs, which means you will likely need to get a cart for it.

But the higher weight is too little a compromise for the power you get – so I don’t consider it a dealbreaker. 

The gun is 10ft long, and so is the work cable (which comes with a clamp), and you shouldn’t have any trouble finding replacement .030-inch contact tips down the road.

The packaging includes a sample spool and a material thickness gauge, so you can get to work right away.

The all-inclusive package supplies excellent value for money, making it the best 120V wire feed welder in the market.

  • Durable build
  • 10’ gun and clamp
  • Replacement parts easily available
  • Welds ¼” mild steel effortlessly
  • Full spool could have been included
  • Heat adjustment could have been finer


2. ARKSEN MIG-130 120V. Welder Machine

ARKSEN MIG-130 Welding Machine Gas Less Flux Core Wire DIY Home Welder Automatic Feeding, Yellow
  • Household smart welder: our ARKSEN welding machine is compact and exquisite MIG Gas welder, made of heavy duty stainless steel body, painted with durable yellow paints, ensure its long-last serving life-span.
  • Flux-cored wire-no Gas welder: our ARKSEN welding machine uses convenient flux-cored wire, self release metal-inert Gas while welding, prevent oxidation of the welded part.
  • Adjustable welding speed: Our ARKSEN welding machine features a wire feeding speed adjust rotary knob. 10 levels of wire feeding speeds for your choice.
  • Portable design & wide applications: Our ARKSEN welding machine is perfect for welding normal thin steel and iron, perfect for home DIY and general repairing work. Mini size but also practical, it will obtain a professional finish in welding. Features a easy carrying handle, light weight, compact design, Easy for translation and storage. Very convenient, can be used anywhere you need.
  • Many complimentary necessities: The ARKSEN welding machine comes with two air-vent on the machine to help heat dissipation. The welding gun with full on/ off safety control. Standard American triangle ground cord and automatic thermal safety protection.

Small economical welders that are also decently powerful are hard to come by. But if that’s what you’re looking for, you cannot go wrong with the ARKSEN MIG-130.

The MIG welder is compact and reasonably lightweight at 36.7lbs, and its stainless steel body is protected by a thick coat of protective yellow paint.

But what really makes the welder perfect for having around the house is its gasless operation. It uses a flux-cored wire, which releases metal-inert gas when you start to weld, preventing the oxidation of the material you’re welding.

The lack of gas also means you don’t have to fiddle with a regulator!

It is also easy to use for beginners because it comes with ten levels of wire feeding speeds. But what makes it stand out from the competition are features like the built-in cooling fan and integrated safety controls.

It’s not the most potent welder you will find, with support for a maximum of 120amps, and a measly 10% duty cycle.

But while it may not impress on the spec sheet, it is perfectly capable of welding ¼” blocks of steel.

A welding mask, tip, and welding wire come included along with the standard ground cord, the MIG welder, and the wire brush, making it an excellent all-around package.

  • Gasless operation
  • Compact, lightweight, and durable
  • Surprisingly powerful; can weld ¼” steel
  • Mask quality could be better


3. LOTOS Technology TIG140 Welder

2020 PowerArc 140ST 40 Amp Arc Stick Lift Start TIG Welder, IGBT, Dual Voltage 110/220v
  • Compact and portable with carry case
  • Lift TIG function with standard 17 series gas valve torch
  • Simple easy to use
  • Auto adaptive hot start

While the LOTOS TIG140 is very lightweight at almost 28lbs, it’s TIG welder enables you to weld a 1/6” thick piece of steel with ease. 

It also supports stick welding, but stick welders are difficult to operate and require a lot of trial and error to learn for beginners and hobbyists. This is one of the main reasons it didn’t make it to the top of the list.

But here’s what I love about it:

In addition to being able to operate at 110V, it can also operate at 220V owing to its IGBT inverter. 

While a lot of hobbyists won’t need this option, if you need the extra power, you can plug it into your wall with the included adapter and use it to weld up to a ¼” thick piece of metal.

If you’re looking for a quality 120V stick welder on a low budget, the TIG140 welder is your best option.

  • Can operate on 220V too
  • Welds ferrous metals, copper, and stainless steel with ease
  • Excellent built-in fan
  • Low price
  • No foot pedal support


4. EVERLAST PowerARC 120V. Welder

2020 PowerArc 140ST 40 Amp Arc Stick Lift Start TIG Welder, IGBT, Dual Voltage 110/220v
  • Compact and portable with carry case
  • Lift TIG function with standard 17 series gas valve torch
  • Simple easy to use
  • Auto adaptive hot start

The EVERLAST PowerARC is the best 120V stick welder to go for if you’re looking to get the most bang out of your buck.

The small unit feels well made, and its IGBT inverter enables it to use both 110V and 220V of current for welding!

It features an auto-adaptive hot start feature in stick mode, making it convenient to use, and also boasts an auto-adaptive arc force control, which makes it easy to wield with.

The 35% duty cycle is very impressive, especially considering the small form factor of the machine. It only weighs 24.8lbs, so if you weld outdoors, carrying it with you shouldn’t be much trouble.

But even though it’s small, no compromises are made to power. On the 120V mode, you can weld 3/8” steel effortlessly. The 220V mode allows you to weld ¼” pieces of metal on a single pass!

  • Five-year warranty
  • 17V series TIG torch makes for smooth operation
  • 35% duty cycle
  • Lift-arc function takes getting used to


5. Alpha-TIG200X Stick Welder

2018 AHP AlphaTIG 200X 200 Amp IGBT AC DC Tig/Stick Welder with PULSE 110v 220v 3 YEARS WARRANTY
  • 2020 MODEL WILL BE SHIPPED . 200 HZ on PULSE and AC FREQ, NEW TORCH, 3 YEAR Warranty
  • will do 1/4" aluminum and 3/8" mild stee and 110/220 volts and is capable of welding 7018, 6013
  • Advanced Inverter Technology with PWM (Pulse Width Modulation) Using IGBT technology
  • quality TIG welding on aluminum, stainless or steel and precise welding of thinner-gauge materials
  • unit features HF start tig and includes a foot pedal for great tig welding control and Operation

If you’re looking for a smooth-gliding welder that’s extremely easy to use and don’t mind spending a little extra for quality, you won’t regret getting the Alpha-TIG200X.

The dual-voltage operation is a massive plus, and the machine is capable of welding 7018 and 6013 aluminum. It can weld a 3/8” thick block of mild steel with ease.

The HF start TIG, and the foot pedal makes welding both more comfortable and convenient, and the full range of pulse features make it an easy to recommend option.

  • Stick operation consistent on 120V and 220V
  • Full range of pulse features
  • Foot pedal and HF start support
  • Heavy
  • Pricey



What’s the difference between 220V and 120V. welders?

220V welders have a wider effective heating zone, which makes for stronger welds. But for smaller welding projects where you’re working with ~1/2” thick pieces of metal, it won’t make much of a difference whether you use a 120V or a 220V welder.

Are 120V safe to use?

Wearing a helmet and gloves, welding in a wide-open space, and changing out of damp clothing when welding will keep you out of harm’s way.


There’s no contest to the features and quality the Hobart 140 MIG welder supplies. It’s just as powerful as any dual-voltage welder, capable of welding a ¼” piece of mild steel without any trouble.

It’s also the right option if you’ll be working with sheet metal since it’s comfortable to use and incredibly precise.

Sure, the welder is on the heavier side, but the long cable and gun, easy to replace contact tips, and the 20% duty cycle make it convenient to use in the long run.

The Hobart 140 MIG supplies both the power and peace of mind a welder needs – making it the best 120V welder in the market.

Bestseller No. 1
Forney Easy Weld 261, 140 FC-i Welder, 120V, Green
  • EASY TO USE-140 FC-I MIG machine uses 0.30, flux core wire. It has infinite voltage and wire feed speed control so you can dial in the perfect weld! Perfect entry level welder
  • POWERFUL- Up to 140 Amp output that allows you to weld mild steel up to 1/4 in plate
  • PORTABLE WELDER- Lightweight 19 lbs. easily carried to any Do-It-Yourself, Maintenance, Repair, Metal Fabrication and Hobbyist project
  • RUGGED- All metal case, Built to take the day to day. Big enough to handle 2 and 10 pound rolls of wire
  • WELDER INCLUDES- 8' MIG gun, 8' ground clamp, Integrated handle with torch wrap and a 20A-15A adapter. Backed by a 12-month warranty
Bestseller No. 2
Forney 309 140-Amp MIG Welder, 120-Volt,Green
  • Welds up to 1/4 inch
  • Flowmeter and gas hose included
  • Processes include MIG (Gas) and Flux Cored
  • Euro-connect MIG gun with Tweco #1 compatible consumables
  • Argon/Co2 Regulator Sold Separately
SaleBestseller No. 3
Century K3493-1 90 Amp FC90 Flux Core Wire Feed Welder and Gun, 120V
  • Brand New in box. The product ships with all relevant accessories
Bestseller No. 4
Forney Easy Weld 298 Arc Welder 100ST, 120-Volt, 90-Amp,Green
  • Inverter power system
  • 120 volt input and 90 amp output
  • TIG capable (sold separately)
  • Handles up to 1/8 inch rod
  • Click on the (BY FORNEY) name above in blue under the title to view our full catalog of Welders, Abrasives, Chain/Wire Rope, Tools and more!
Bestseller No. 5
TIG Welder, Diversion 180, 120-240VAC
  • Price For: Each Series: Diversion 180 Aluminum - Material Thickness: 0.025" to 3/16" Mild Steel - Material Thickness: 0.030" to 3/16" Includes: 12.5ft. Torch with Backcap, Ceramic Gas Cup, 3/32in Collet and Collet Body, 2% Ceriated Tungsten, RFCS-RJ45 Remote Foot Control, 12ft. Work Lead With Clamp, Regulator/Flow Gauge with Hose Overall Width: 9.875" Overall Height: 17" Welder Duty Cycle: 35%
  • Power Source Weight: 50 lb. Welder Min. Output Amps: 10 Features: Inverter-Based, AC/DC Power Source, Fan-On-Demand, Portable Uses Miller's MVP(TM) Plug for Multi-Voltage Usage, Digital Display, Remote Amperage Foot Control Included Input Voltage: 120/240VAC Polarity: AC/DC Welded Material: Aluminum, Steel Welding Processes: TIG
  • Application: Aerospace, Construction, Heavy Equipment Manufacturing, Infrastructure, Manufacturing, Railcar, Shipbuilding, Boat / Yacht, High Purity Processing Input (Amps): 11.3/16 Rated Output: 60A @ 12.4V/150A @ 16V Welder Input Phase: 1 Welder Input Hz: 50/60 Item: TIG Welder Overall Depth: 23.875" Welder Industrial Class: Light Welder Max. Output Amps: 180 Country of Origin (subject to change): United States

About the Author Gregory

Hi, my name is Gregory! I have been welding practically all of my life and love it. As I have gotten older I have started to weld less and less, so in order to continue my love for welding I created this website. I like to write about my experiences and help you all become welders. I hope that you enjoy the site!

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