Best Plasma Cutters April 2021 – Reviews & Top Picks

Plasma welders

Plasma cutting is an ancient method of cutting metals and shaping them efficiently. If you have a plasma cutter, you would not worry about the deafening noises, improper cuts, and rough finishing. This machine is an iodized gas torch that heats and welds your project by leaving it sleek.

People have been using the plasma cutters since the 60s when machines used to be gigantic. However, with time, they are portable and pocket-friendly. Not only professionals but beginners and hobbyists too can make use of it.

Choosing the best plasma cutter online is challenging and frustrating, especially when you have little idea of how it works. You need to understand your needs before buying them.

To dis burden you, we have gathered the top-notch plasma cutters for precise cutting. We have found the best six models on the market for you to help find one.

 6 Best Plasma Cutters 2021 – Reviews & Top Picks


Duty Cycle

Thinnest cut possible


Lotos LTP5000D

355% on 20A


Hypertherm Powermax 45

50% on 45A

16 mm 

SunGold Power 50A



Miller Spectrum 625 X-treme

50% on 40A


Hobart 500564

50% on 40A


Forney Easy Weld 251



1): lotos plasma cutter ltp5000d:

Lotos LTP5000D


lotos plasma cutter has become popular in the world of welding because of its incredible abilities. The success is since it is rare to find a machine on the market that runs 50 amps, has Pilot-arc, and has a 60% duty cycle.

If versatility is what you look for in a product, you will love this model. It is our top pick of today as it continues to serve its people, be it a professional or a weekend hobbyist and best plasma welder. One reason is that this machine is super affordable and under $500  cheap plasma cutter.

lotos plasma cutter machine is a dual voltage, which means it can work on 110V and 220V. It supports a DC output and gives an ideal and clean cut. The Alloys it welds include Stainless Steel, alloy Steel, Mild Steel, Copper, and Aluminum.

The dimension of the machine is 15 x 6 x 12 inches, and the package includes plasma cutting torch, power supply, and user instructional manual. Moreover, the company supports 30 days money-back guarantee and one-year warranty of their product. lotos plasma cutter reviews is also good according to user perspective.

  • Affordable
  • User manual
  • Versatile
  • 50 Amps
  • Pilot-arc
  • Little noisy

 2): Hypertherm Powermax 45 Plasma Cutter:

Hypertherm Powermax 45 Plasma Cutter


If you are looking for a cutter that can cut your metal professionally, hypertherm powermax 45 has the solution. Equipped with all the features, it is a great multi-purpose tool on the market. The amp rate is 45amps and the duty cycle of 50%.

hypertherm powermax 45 plasma cutter  is available in the market, having a compact and lightweight design and is highly portable. Hypertherm plasma cutter machine delivers an impressive performance of cutting ½ inch steel as if you are cutting a cake. You will confront no problem if you are cutting a thick metal with it.

hypertherm plasma ampere rate of this product is 45 and you can plug it anywhere while working. Hypertherm powermax machine enables its users and enhances them to work with it on low voltage and it even supports generator input. Is not it exciting? Hypertherm is equipped with a dual-angle design that increases the life of a model and protects the nozzles.

The company also offers3 years warranty for the security of customers and the package includes an electrode, replacement nozzle, and parts kit.

  • Produces sleek cuts
  • Multi-tasking
  • Dual-voltage
  • Warranty
  • Well-equipped
  • 3 years warranty
  • expensive

3): SunGold Power 50A Plasma Cutter:

SunGold Power 50A Plasma Cutter


SunGold has marked itself among the top-rated products and is the best value option. This model has an LCD on the front that allows you to see the voltage and details about your cuts.

sungold 50 plasma cutter machine offers 50 amps rated with duty cycle of a 60% and is can melt material up-to ½ inch thick. The metals include copper, aluminum, steel, and iron. It also has a dual voltage option of 110V and 220V with a plug adapter.

To trigger up the machine, the design of this product offers one button and one knob to start up cutting your project.

  • Adjustable
  • Makes neat and smooth cuts
  • Dual voltage
  • 1-year warranty
  • LCD
  • 50amps
  • Knot and button
  • Some customers complain about electric issues

4): Miller Spectrum 625 X-treme Plasma Cutter:

Miller Spectrum 625 X-treme Plasma Cutter


The design of the Miller spectrum 625 plasma cutter is portable and beginner-friendly. It helps you work for long hours without feeling exhausted. The versatility of this machine allows you to use it in unfamiliar environments.

Though this machine is lightweight, it allows you to generate flashes in colossal amounts and to cut distinct types of steel. The auto-line circuitry works manually and you need not to connect the voltage that it supports. The ampere rate is 40 at the duty cycle of 50%.

Equipped with Auto-Refire technology that allows you for automatic control during welding. This technology helps you to cut through thicker materials. Miller plasma cutter supports a dual voltage of 120 and 240 Volts. In addition, the package comes with X-CASETM that assists the user to use for transportation and storage.

  • Easy to use
  • Very portable
  • Powerful
  • Dual voltage supporter
  • 40 amps
  • Beginners-friendly
  • Not versatile

5): Hobart 500564 Airforce 12ci:

Hobart 500564 Airforce 12ci


When you search for products related to welding, Hobart is a name that always pops up in front of your screens. Hobart plasma cutter model of Hobart is an excellent product for the ones who fabricate light metals. It can weld metals with a width of 1/8 inches.

The inverter of the machine increases the durability of work and can work without a compressor. Hobart welder(plasma cutter) comes with a pretty handle on its top, which makes it easy to carry around. This model functions for minor jobs and has an output range of 12Amps.

  • Easy to set-up
  • Does not require an air compressor
  • Cleans cutting
  • Durable
  • 12amps
  • Not good for heavy duties

6): Forney Easy Weld 251 Plasma Cutter:

Forney Easy Weld 251 Plasma Cutter


Forney easy weld  is easy to use and can cut aluminum, mild steel, stainless steel, and thin materials of ¼ inches with ease. This model supports 120 Volts and has a built-in regulator. The duty cycle is 35% at 20 amps.

One more thing it offers is the built-in guide which informs you with colored lights of red, green, and yellow about what to do for running it again. You cannot use a machine continuously and it requires rest. The continuous use of the machine may heat it and the chances of an explosion may increase or it may stop working.  Also forney easy weld 271 has a good user review.

Forney does not leave its customers hopeless. Forney plasma cutter offers a 1-year warranty for the users and if they track down any problem, they can contact the company and question them.

  • Built-in troubleshooter
  • 20amps
  • 120 Volts input
  • Colored light to determine
  • Welds different alloys
  • 120V only
  • Not suitable for pros

              Buying Guide-How to pick the Plasma Cutter


How Much Power Will You Need?

The unit power lies in the cutting ability and the type and thickness of the metal. This power output affects the model’s duty cycle.

If you are a professional who has to shape a heavy project, 30-50A and 220 Volts would work efficiently for industrial use. However, if you are a best beginner welder  or a hobbyist, 120Volts and 12amps would be sufficient for you.

Plasma cutters can cut alloys from stainless steel to copper and others, but keep in mind a few factors. A 25amps plasma torch can weld a metal up to ½ but metals up to ¼, do not go below than 35 to 40A or the cut would be too rough.

Do Less Expensive Products Perform?

For a DIYer or hobbyist, it would be better to go for a high-quality affordable machine. That machine might restrict thickness or speed, but it will produce neater cuts and long lifespan.

cheap welder products perform work efficiently but, they might have some reduced ability from the high-speed product. If a plasma cutter is essential for you to work daily, the low-priced product will not work well for you.

What Power Levels Are Required?

The thing that considers whether you need a 120Volts input or 120Volts input is duty cycle and output power. You may buy a 120/220 dual voltage supporter which will work for both.

Different Arc Starting Types:

There can be a machine that will start producing an arc without touching it.   You will need to drag a machine to trigger up your work. The no-touch type machines are prime quality, but the quality of producing arc touching no metal can damage the things around if you hold it recklessly.

Duty cycle:

Many people feel confused about what duty cycle is. The duty cycle tells you how long you can use a machine without risking nothing. A plasma cutter with a high duty cycle can work for a few minutes without stopping them. But if you are not using a high-end machine, you will need to give it respect while working or the chances of an explosion will be high. It would be better to go for a machine that informs you about the danger.


All brands propose a warranty. Though, the warranty varies from a few months to years. The brands offer a warranty to keep their customers satisfied that their money will eventually pay off and the company will assist them anytime till the warranty lasts. Hypertherm plasma cutter Propose long time warranty.


We have selected Lotos LTP5000D as the best plasma cutter for the guide. This product is the star of the welding industry. The product of Hypertherm Powermax is also too appealing. The items listed above are tried by real people and we have collected original reviews.  When you find a product that matches your need, it would be feasible for you to decide.

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