Best Plasma Cutter for Home Use With Reviews, Comparisons [2021]

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Best Plasma Cutter for Home Use: Lotos LTP5000D

LOTOS LTP5000D 50Amp Non-Touch Pilot Arc Plasma Cutter, Dual Voltage 110V/220V, 1/2 Inch Clean Cut, Brown

When testing out over 20 different plasma cutter models, the one that left the greatest impression for first-time users and hobbyists was the Lotos LTP5000D. It offers a flexible cutting range and is ready to roll out of the box.

Let’s take a quick look at the LTP5000D’s key specifications—

  • 10-50A Current Range
  • 110V/220V Input Voltage
  • 60% Duty Cycle @ 50A
  • Fully Assembled

We were mightily impressed with how the LTP5000D is ready for action as soon as it arrived at our doorstep. After connecting your air compressor’s ¼-inch coupling to the unit, you can begin slicing through metal.

The LTP5000D offers between 10 and 50A power output that cuts cleanly through half-inch steel, copper, and aluminum with a ¾-inch severance cut.

Essentially, for simple at-home metal-cutting jobs, the LTP5000D will handle everything with ease.

Pros

  • Preinstalled air and water filter
  • Flexible cutting range
  • Compact design
  • 12-foot torch hose

Cons

  • Ground and power cables could be longer

Overall, the LTP5000D is an incredibly user-friendly model. Whether this is your first plasma cutter or you’re upgrading, this machine passes all tests with flying colors.

Our expert-reviewed articles are fact-based, unbiased, and rigorously researched to help you make the right buying decisions.

 
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Plasma cutters used to be heavy-duty industrial tools for cutting through thick metal slabs, but today, you can find residential-grade models quite easily.

In this guide, we’ll tell you our picks of the best plasma cutter for home use.

We’ve tested over 20 models at various price and power output categories to find the best one for your garage workshop.

Top Plasma Cutter for Home Use Compared

Here’s a comparison between Top Plasma Cutter for Home Use:

Product Image
Product Name
Features
Price
Forney Easy Weld 251 20 P Plasma Cutter,Green, 20 AmpBest Plasma Cutter for Home Use – Lotos LTP5000D
  • Output Current: 10 - 50A
  • Input Power: 110V/220V
  • Duty Cycle @ Max Amps: 60%
  • USP: Fully Assembled


Forney Easy Weld 251 20 P Plasma Cutter,Green, 20 AmpBest Premium - Forney Easy Weld 20P
  • Output Current: 10 - 20A
  • Input Power: 120V
  • Duty Cycle @ Max Amps: 0.35
  • USP: DRAG TORCH TECHNOLOGY


Plasma Cutter 50 Amp 1/2' Clean Cut CUT50D 110V/220V IGBT Air Plasma Cutting Machine Compact Metal Cutter High Frequency Inverter Cutting for Alloy Mild Steel Cast Iron and ChromeBest Budget - Reboot Plasma Cutter CUT50
  • Output Current: 10 - 50A
  • Input Power: 110V/220V
  • Duty Cycle @ Max Amps: 0.6
  • USP: Safety Hose Protector


PrimeWeld 50A Air Inverter Plasma Cutter, Portable Plasma Cutting Machine, Premium and Rugged Plasma Cutter Kit, Automatic Dual Voltage 110V/220V AC with Plasma Torch, 1/2' Clean Cut, CUT50DPrimeWeld CUT50D
  • Output Current: 10 - 50A
  • Input Power: 110V/220V
  • Duty Cycle @ Max Amps: 0.6
  • USP: Digital Display


Lotos CT520D 50 AMP Air Plasma Cutter, 200 AMP Tig and Stick/MMA/ARC Welder 3 in 1 Combo Welding Machine, ½ Inch Clean Cut, BrownLotos CT520D
  • Output Current: 10 - 50A
  • Input Power: 120V/240V
  • Duty Cycle @ Max Amps: 0.6
  • USP: TIG WELDER


Plasma Cutter, CUT50 50 Amp 110V/220V Dual Voltage AC DC IGBT Cutting Machine with LCD DisplayCoral CUT50
  • Output Current: 20 - 50A
  • Input Power: 110V/220V
  • Duty Cycle @ Max Amps: 0.85
  • USP: Utting Stainless Steel, Alloy Steel, Mild Steel, Copper And Other Color Metal Materials


Reviews of the Top Plasma Cutter for Home Use

The Lotos LTP5000D isn’t the only plasma cutter that homeowners will enjoy using. Check out our reviews of the top residential-grade plasma cutters.

Best Premium - Forney Easy Weld 20P

best overall rating Forney Easy Weld 251 20 P Plasma Cutter,Green, 20 Amp

Key Specifications

  • 10-20A Current Range
  • 120V Input Voltage
  • 35% Duty Cycle @ 20A
  • Drag Torch Technology

Even though the Forney Easy Weld 20P has a very limited current range, this hasn’t stopped us from producing high-detailed patterns in quarter-inch steel sheets.

The low duty cycle rating is somewhat of a put-off, but with a 30A circuit breaker, we were able to extend our work by a couple of minutes.

The 20P is a single-voltage unit that runs off of a standard 120V outlet. It uses a drag-tip torch that starts the arc off of the workpiece. This system helps achieve slag-free cuts through thin sheets easily.

This demo video will show you what the 20P can do:

 

Pros

  • Great for intricate designs
  • Low compressed air demands
  • Plugs into any standard 110V outlet
  • Simple-to-use drag tip torch

Cons

  • Cooling system could be more efficient

If you’re looking for an excellent home-use plasma cutter to cut through thinner sheets of metal, the 20P is the perfect fit.

Best Budget - Reboot Plasma Cutter CUT50

best overall rating Plasma Cutter 50 Amp 1/2' Clean Cut CUT50D 110V/220V IGBT Air Plasma Cutting Machine Compact Metal Cutter High Frequency Inverter Cutting for Alloy Mild Steel Cast Iron and Chrome

Key Specifications

  • 10-50A Current Range
  • 110V/220V Input Voltage
  • 60% Duty Cycle @ 50A
  • Safety Hose Protector

The Reboot Plasma Cutter CUT50 is one of the most reasonably priced home and light-industrial plasma cutters available.

This dual-voltage machine supports up to 50A power output to produce good, clean cuts through half-inch sheets of metal.

The CUT50 comes with all a set of extra consumables and a handy pigtail for converting the L6-30R plug into a 120V 3-prong plug. However, we’d recommend sticking to 30 amps at 220V for consistently clean results.

Like many high-quality plasma cutters, the Reboot CUT50’s torch trigger has a flip-up cap to prevent accidental startups, as well as rubber protection along the length of the hose.

Pros

  • Excellent cutting flexibility
  • Efficient performance
  • Close to zero slag
  • Torchy safety trigger cap and hose protection

Cons

  • Ground and power cables could be longer

Despite being our best budget plasma cutter for home use, it delivers an astounding amount of power akin to more high-end 50A models.

PrimeWeld CUT50D

best overall rating PrimeWeld 50A Air Inverter Plasma Cutter, Portable Plasma Cutting Machine, Premium and Rugged Plasma Cutter Kit, Automatic Dual Voltage 110V/220V AC with Plasma Torch, 1/2' Clean Cut, CUT50D

Key Specifications

  • 10-50A Current Range
  • 110V/220V Input Voltage
  • 60% Duty Cycle @ 50A
  • Digital Display

The CUT50D is one of PrimeWeld’s top-selling plasma cutters for several reasons. It’s a dual-voltage plasma cutter that delivers a flexible power output range of between 10 and 50A.

Make sure you pick up the required pigtail when switching to 110V outlet.

Installation can be a bit tricky, but the instructions manual tells you in clear English where everything goes.

After all the tubes are in place, connect your ¼-inch air compressor coupling and set it to 3.6 CFM at 65 PSI for optimal, slag-free performance.

Instead of relying solely on a dial to select the amperage setting, the CUT50D has a digital display showing you the precise power output rating.

The display will serve you well when cutting oddly shaped, rusted, or painted ingredients.

Pros

  • Great for home and light-duty commercial cutting
  • Efficient consumables usage
  • Durable and portable
  • Accurate digital display

Cons

  • Assembly could be easier

You can get use the CUT50D for numerous applications, such as creating furniture and doing light auto-repairs.

Lotos CT520D

best overall rating Lotos CT520D 50 AMP Air Plasma Cutter, 200 AMP Tig and Stick/MMA/ARC Welder 3 in 1 Combo Welding Machine, ½ Inch Clean Cut, Brown

Key Specifications

  • 10-50A Current Range
  • 110V/220V Input Voltage
  • 60% Duty Cycle @ 50A
  • 2-in-1 Cutter and Welder

Lotos makes another appearance on our list, this time with the CT520D. This is a unique machine in how it can do more than cut through metal.

As a plasma cutter, it delivers 50A power output to cut through half-inch steel sheets with ease. If you need to weld pieces of metal, the CT520D can turn instantly form a plasma cutter into a TIG or MMA welder.

Simply swap out the torch and gas supply, crank the dial all the way up to 200A (if you need to), and begin welding.

This 2-in-1 plasma cutter/TIG and MMA welder combo tool is a time and space-saver. Also, it performs both tasks beautifully, so there’s no sacrificing quality for convenience with the CT520D.

Pros

  • Versatile plasma cutter and welder
  • Excellent cutting and welding performance
  • Incredibly portable
  • Dual voltage

Cons

  • Could use consumables more efficiently

Plasma cutter. Check. TIG and MMA welder. Check. Compact design and excellent performance. Check and double-check.

Coral CUT50

best overall rating Plasma Cutter, CUT50 50 Amp 110V/220V Dual Voltage AC DC IGBT Cutting Machine with LCD Display

Key Specifications

  • 20-50A Current Range
  • 110V/220V Input Voltage
  • 85% Duty Cycle @ 50A
  • Full Set of Accessories

If you’re worried about purchasing an off-brand, inexpensive plasma cutter, don’t be.

The Coral Cut50 is a Chinese-made 50A plasma cutter that performs just as beautifully as the best of them with the added benefit of an astounding 85% duty cycle.

In terms of performance, it can cup up to half-inch steel sheets in a single pass while hardly producing any slag. It’s a dual-voltage machine, making it compatible for home use as well as commercial settings.

Its cheap price tag is the CUT50’s major selling point, but you’re not missing anything with this machine. In fact, it comes with a complete set of accessories—consumables included—to help you get started right away.

Pros

  • Budget-friendly plasma cutter
  • Excellent cutting performance
  • Accessories included
  • Incredible work efficiency

Cons

  • Air fittings may leak on occasion

With careful installation, the Coral CUT50 can promise high-quality performance on a super-tight budget.

FAQs

Let’s spend some time answering some of the most FAQs regarding plasma cutters for home use.

Are cheap plasma cutters any good?

Home plasma cutters are often associated with budget-friendliness, and the fear of a shoddy product at low costs is a reasonable one. However, we’ve tested many such models and found plasma cutters on the low to medium price range actually offer more flexibility than costlier models. Construction is a major issue, but the models mentioned passed our durability tests with no trouble at all.

What is the difference between home plasma cutters and industrial plasma cutters?

For starters, industrial plasma cutters go beyond 50A power output for cutting through several inches of steel in a single pass. Also, they rely on different gases (nitrogen, hydrogen, and oxygen) to shield their powerful arcs from ambient air. You can use any of the products mentioned above for several more demanding tasks (fixing cars, making metal gates, etc.).

How many amps do I need?

It depends on what you’re doing. 50A output can slice cleanly through half-inch steel with severance cuts at 1 inch. For the most part, this is the max amount of power needed for basic DIY projects, and even that might be a bit overboard. What we will say is that the Forney 20P’s 20A output can be insufficient after you’ve gained experience in metalworking.

Do I need an air compressor?

Yes, you do. All of the models mentioned use compressed air to shield the arc for cleaner cutting. Thankfully, plasma cutters aren’t air-intensive tools, but check the PSI and CFM requirements of the plasma cutter to see if your current air compressor will do. If you’re interested in plasma cutters with their very own built-in air compressors, we have the perfect guide for you

Summary

With that, ladies and gentlemen, we conclude our guide and reviews of the best plasma cutter for home use.

We’ve spent quite a bit of time (more than we’d like to admit) researching over 20 different residential-grade plasma cutters to produce a list of the best options.

We now open our comment sections to receive questions and feedback.

Last update on 2022-06-30 / Affiliate links / Images from Amazon Product Advertising API

About Joseph Carter

Joseph is DIYer with a passion for building. He is an experienced writer on tools and design and contributes to his ideas on various platforms.

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