Best Plasma Cutters – Reviews and Buyers Guide

Plasma cutters are the lifeline of automotive reparation shops, restoration, and whatnot. These are the prime devices used for cutting through conductive metals. They require less heat, but the output remains optimum.

best plasma cutter

If the device is chosen well, you could get yourself the most efficient unit out there with the utmost ease. Before going out and buying the best plasma cutter, you have got to ask yourself, do I want the best kind out there, or do I want what suits ME the best?

The efficiency and effectiveness of plasma cutters are defined by a few aspects, such as the heat it requires, the precision it delivers, the safety it demands, and the swiftness it performs.

Most notably, you must think about the cost factor because plasma cutters do not come cheap. Automotive professionals generally purchase these devices, but amateurs seeking self-sufficiency could also have a go at it. 

Before we discuss some of the best plasma cutters, let’s briefly understand what a plasma cutter is by illustrating the process of plasma cutting. 

What is Plasma Cutting?

Plasma cutting refers to a process in which electrically conductive methods are cut using an accelerated jet of hot plasma. The piece of equipment used to fulfill this process is the plasma torch or the plasma cutter that emits a quick splash of heat to cut through the metal.

The device can cut through various metals, most notably, steel, brass, copper, and aluminum. The automobile sector uses the plasma cutter the most to repair automotive and also for restoration. However, it is also employed for fabrication and numerous other purposes. 

Using a plasma cutter requires patience, precision, and practice. Thus, it is not generally used by amateurs. Various safety measures need to be undertaken to ensure proper and safe performance. 

Let’s look at some of the best plasma cutters that I have come across and expound upon why they are considered the best.

Best Plasma Cutters Reviews

1. Lotos LTP5000D – Best Plasma Cutter Overall

Lotos LTP5000D


  • Dual Voltage Output: Automatic Dual Voltage and Dual Frequency
  • Non-touch Pilot Arc
  • Cuts through all kinds of steel
  • The rated output of 100 Volts
  • Includes a pressure regulator
  • Pre-installed NPT
  • 1-minute set-up
  • Input voltage 110V
  • Ideal Cut thickness 2/5”

When it comes to efficiency and safety, Lotos has beaten its rivals by a mile. This Lotos production saves money and renders the most productive and safe services.

This model comes with a non-touch pilot arc of the plasma cutter that allows you to cut through metals without touching the surface of the metal. 

It can penetrate through corroded, rusted, painted, rough, and virtually all kinds of metal surfaces with the utmost ease. The device’s swiftness is unmatched, and this alone gives it a top spot in the market.

LTP5000D cut most kinds of metal, including stainless steel, alloy steels, mild steel, copper, and aluminum. It performs with a rated output of 100 Volts and can cut up to a 5/8-inch steel surface. 

Installation is abundantly easy and quick as it comes with a pre-installed NPT industry type D plug. The connection of the air compressor is made easy owing to the stand coupler.

The PAPST advanced cooling system of the unit ensures optimum and durable performance. You won’t face any technical issue if some external stimulus has not been triggered. 

This product exemplifies everything Lotos prides itself on. Most notably, the precision of the unit has been lauded. It makes clean cuts and no hassle. The operation is easy as long as a professional hand is on the other end.

Although it follows all the safety protocols, caution from the side of the user is recommended. The Pulse Width Modulation technology of the Lotos enhances the precision and provides services with sheer consistency. 

Final Words:

The LPT 5000D has everything a person looks for in a plasma cutter. Be it the speed, the power output, the safety measures, the cost-factor, this unit excels in all and gives you the optimum performance. You could enjoy its services for a long time if it is being treated well and is kept under decent conditions. 

  • Quick performance
  • Safe to use
  • Highly durable
  • Affordable
  • Saves time and money
  • Efficacious power output
  • Not compatible with any third part consumables set

2. Hypertherm Powermax 30 XP – Best Plasma Cutter for Efficiency

Hypertherm Powermax 30 XP


  • Auto-voltage 
  • Automatic adaptation to 110V -240V input power 
  • Duramax LT Torch design 
  • Heat and impact resistant material
  • 30 Amp system
  • Weighs 9.8 kg

Hypertherm prides itself on the cutting technology that it has adopted and implemented in all its plasma cutters. At the end of the day, a swift cutting is all that matters. You cannot expect it to do wholesome work, which involves welding and molding and such.

What it does the best is cut through all sorts of metals, all sorts of surfaces like butter, and with sheer quickness. Hypertherm also produces some of the best laser cutters. 

It comes with an auto-voltage mechanism that adapts to the input power of 110V – 240V. Thus, it eliminates the hassle of calibration. The set-up is quick and easy, and you will much help from the manual that will comes with the product.

You will get everything you might need in the package for the plasma cutting torch setup, everything down to center pins. What the Powermax30 XP delivers are consistency and versatility. 

It can be employed in a myriad of places that may require cutting services. Therefore, it makes up for a highly versatile unit. It can cut up the finest of metal and thinnest through thinnest of materials. The portable size of the unit makes it easy to carry anywhere. The mere 9.8 kg weight ensures the utmost mobility.

Final Words:

If you want something that ensures quickness, efficiency, and maximum output, Powermax 30 XP is your guy because this tool checks out in all the mentioned particulars. 

  • Compact and Portable
  • Lightweight
  • Versatile application
  • FastConnect torch connection
  • Durable
  • CPC Port is absent

3. Amico CUT-50 – Best Plasma Cutter Under Budget

Amico CUT-50


  • Auto-voltage
  • Adapts to input power between 100V and 240V
  • Torch design 
  • 50-amp power cuts up to 1 inch of the metal workpiece
  • Versatile application
  • Heat and impact resistant material 
  • Product weight: 31 pounds

The Torch design of this unit has been made to ensure the utmost convenience to the user. You will have an excellent grip over this device, and it was constructed to be heat and impact resistant. So while the convenience factor is there, the manufacturers did not overlook the safety protocols. 

The auto-voltage system automatically adapts to the given input power range of 100 to 240V. The 50 Amp of output is well enough to cut up metalwork of 1 inch, considerably more than a lot of plasma cutter in its league. This is one of the reasons why it has made its way into this list. 

Since the usability is abundantly easy and safe, it can be used in households just as well as in factories and industries. You could get a unit in your garage and get down to work after reading the elaborate manual that comes with the device.

There is no hassle of setting-up and no safety hazards that you should know about, except for the obvious ones. It can cut through virtually all sorts of metal workpieces such as stainless steel, alloy steel, mild steel, copper aluminum, and most other materials. 

Final Words:

since it does not require much effort to use it, you can get this product even if you are not a professional. This is something that cannot be said for all units because most brands and models require a professional hand on the other end. Some minor safety precautions should be kept in mind before using it, though. 

  • Safe to use
  • Professional as well as amateur use
  • Low-maintenance
  • Less effort needed
  • Excellent grip
  • Can be carried easily
  • Non-touch pilot Arc technology not present

4. Hobart Airforce 40i – Best Plasma Cutter for Durability

Hobart Airforce 40i


  • Cuts metal up to 7/8-inch
  • Maximum power output 40 amp
  • 240V input power
  • Fan-as-needed
  • Auto-refire technology
  • Wind tunnel technology
  • Weighs 34.3 pounds 

The Airforce 40i completely justifies its price. With this device, you get what you are paying for. The device tends to easily cut the metal piece of 7/80inch with the maximum power output of 40 amp. It defines the efficiency of the device. It cuts quickly and without damaging any internal parts. 

Hobart Airforce 40i was built after taking various safety measures under consideration, making it an ideal instrument even for amateur use. It comes with unique auto-refire technology. This technology allows the machine to change the inherent size of the workpiece you are working on. 

This includes the expansion and contraction of metal plates. It can cut through all kinds of coatings and painting, even if the metal is heavily corroded and rusted. This is one of the reasons why you may find the device a little pricey.

This model has a built-in fan, which is responsible for the cooling of the machine. It only runs when its services are needed, ensuring that none of the impurities are gathered in the system. The machine’s versatile application allows it to be employed in a wide array of works, ranging from light to heavy-duty metalwork.

It is as good for a novice as a professional. The Wind tunnel technology prevents any dust from collecting and damaging the system’s entrails, rendering long and effective services. 

Final Words:

While the device’s price may throw some people off the track, this is a device that will make the optimum use of every penny that is spent on it. Moreover, it is highly durable, so you won’t need to worry about maintenance and replacement expenses. Once you invest in this, you are in for a long haul. 

  • Easy to use
  • Wind tunnel technology
  • Drag cutting technology
  • Easy cut
  • Highly durable
  • Low maintenance
  • Power Cord is Short

5. PrimeWeld 50A – Best Portable Plasma Cutter

PrimeWeld 50A


  • Non-touch Pilot Arc
  • Dual Voltage 
  • PAPST cooling system 
  • 22V 50-amp power output
  • Current type DC
  • Weight 21 lbs

PrimeWelda beats its competition in producing customer-friendly and portable instruments. The 50A is a quintessential PrimeWelda production that embodies everything, most notably, the compactness.

Moreover, this is one of the most inexpensive products you will find in the market that also delivers optimum performance. It is the best sort in its price range. 

It comes with the Non-touch Pilot Arch that allows you to start the arc without touching the surface of the metal. This allows smooth cutting of corroded and rusted metal pieces.

It can also cut through painted surfaces with much ease. It has an auto-voltage system so it can automatically adapt to the voltages of 220V and 110V. You do not have to manually press a switch or such while moving from one voltage to another. 

The device’s wide application allows it to be used against most kinds of steelwork, including stainless steel, alloy steel, mild steel, copper, and aluminum, with much efficiency. It comes with a pressure regulator and external compressor, but the feature of an onboard compressor is absent. This is seen as a drawback because most renowned plasma cutters do come with a compressor. 

Final Words:

Just 50 amps of power, and you will see the device cutting ½-inch of steelwork with abundant ease. The efficiency of the unit is also good. The only problem you may face whilst use the 50A is, comprehending the manual that comes in the package. You may want to see a few online instruction manuals written by past users or watch videos for visual aid before getting down to using the device. 

  • Affordable
  • Compact and lightweight
  • Non-touch Pilot Arc for rusted and corroded surfaces
  • Includes pressure regulator
  • Cuts 5/8-inch steelwork
  • Wide application
  • Onboard compressor is absent

6. Forney Easy Weld 251 – Best Plasma Cutter Under 500

Forney Easy Weld 251


  • Drag torch technology
  • Cuts through a metal plate of ¼” thickness
  • 120-volt power source for operation 
  • Cut through most kinds of metal type
  • Weighs around 21.5 lbs

This machine is generally used for light-duty metals. It can conveniently cut through a metal plate of ¼-inch thickness. Since it is not equipped with doing any heavy work or cutting through thick metal, the price of the device is considerably low. It makes up an ideal garage piece of equipment. It is easy to use, and the installation can be done within a minute. 

So, it essentially just switches it on and get to work principle. The minimum power requirement is 120 volt, and then you can watch it work like a powerhouse.

You have everything you might need built-in the system, including the air regulator and air dryer, which augments its efficiency manifold. The machine’s drag technology ensures smooth and precise cutting of the metal without giving you much trouble. It is light and portable, making it mobile. 

Final Words:

With an affordable price, easy usage, and wide features, you can get yourself an absolute treat in the Easy Weld 251. It is especially apposite for people who are not very familiar with the plasma cutting technology and give it a shot once or people who have reservations about going for an expensive machine.

  • Highly affordable
  • Easy to use
  • Light and portable
  • Versatile application
  • 20amp Max. Output

7. AHP AlphaTIG – Best Plasma Cutter Under 1000



  • 200 amp ac/dc tig welder
  • Advanced inverter technology
  • Pulse width modulation 
  • IGBT technology
  • 150 amp output

This 2018 model has the classic features of a plasma cutter. It can cut through virtually all kinds of metal but with varying thickness.

For example, if it is an aluminum plate under consideration, the plate’s thickness shall be no more than ¼”. Similarly, in the case of mild steel, the preferred thickness of the place is 3/8”. 

This machine can easily cut through the metal under consideration if the conditions are met. It comes with advanced inverter technology with Pulse width modulation owing to the IGBT technology. 

Final Words:

the device is capable of cutting through most metals; this makes it ideal for light-duty jobs. You have the utmost welding control over the machine due to the foot pedal. The IGBT technology ensures durable and reliable performance, which is unmatched when the device is contrasted with various other machines in its league.

  • Durable and reliable performance
  • Affordable
  • Versatile
  • Light-duty jobs
  • Great control 
  • Fans are little bit noisy
  • Doesn’t start quickly

8. Ramsond CUT 50DX – Best 120V Plasma Cutter

Ramsond CUT 50DX


  • Automatic Dual voltage
  • Dual-frequency 
  • Integrated current display
  • Integrated pressure gauge display
  • Pulse width modulation

This machine comes with a Dual voltage of 110 and 220v, which is automatically adapted. Furthermore, it also has dual frequency viz. 50 and 60 Hz. You could get in-depth information about the instrument’s entrails via an Integrated display that exhibits the current of the device and intel about the pressure gauge. 

The latter has its own display. It can cut through any sort of metal with a thickness under 1 inch with ease. This machine sells because of its portability. Weighs merely 19 pounds, the mobility of the device is excellent.

Final Words:

Having most of the advanced technology incorporated in it, you can get one of the best products available in the market at an affordable price rate. You do not have to worry about the installation or maintenance. It can serve itself as long as decent treatment is given to it.

  • Lightweight
  • Portable
  • 4th generation, equipped with advanced technology
  • Foldable handle
  • Auto adaptation
  • Easy and smooth cutting
  • Built-in Compressor not present

9. Miller Electric 907529 – Best Plasma Cutter with Inverter

Miller Electric 907529


  • Rated output: 40A
  • Input voltage: 120/240V
  • Metal cutting 
  • Inverter
  • Heavy duty 

This unit excels in safety measures. You can use the device without having to worry about any risks or hazards posed by the system. This is one of the things Miller Electric is famed for. 

It can cut anything, all kinds of metal pieces, whether it is stainless steel, alloy steel mild steel. It has a rated output of 30A and an input voltage of 120 to 24 amps. You will be getting exactly what you are paying for. 

Many people have found this to exceed their expectations, and rightly so. It gives you everything you are promised. 

Final Words:

If you are going to buy the device, remember you are paying for efficiency, safety, and above all, durability. It can easily cruise 2-3 years without any special maintenance or treatment. 

  • Easy to use
  • Efficient and reliable
  • Durable
  • Safe to use
  • Short power cables

10. Canaweld Plasma cut 45 D – Best Pilot Arc Plasma Cutter

Canaweld Plasma cut 45 D


  • 45A of cutting power
  • Pilot arc
  • Internal pressure regulator
  • Water separator 
  • Air filter 
  • Warranty of 3 years 

Although the manufacturer is not well-known, some of its products have made the top charts. It is widely popular amongst Canadian users and was very well-received. 

The device is portable and lightweight. There is a shoulder strap attached to the main device, making it easy to carry it around. It can cut through any metal plate with a thickness of 5/8 inch with 45 amps of output power. 

The efficiency of the device is what gives it the veneration it deserves. This device is powerful, and it will give a productive performance. It comes with a built-in air filter that can automatically set the air pressure. 

Final Words:

Even though this name is not renowned as some of the other manufacturers listed above, Canaweld can give as good of a performance as any different branded model. It is the individual unit’s performance that counts, and the 45 D does its job just right.

  • Auto src
  • Moisture filter
  • Automatic pressure setting
  • Reliable and efficient performance
  • Max. Pressure 150 PSI Only


Before you buy something as expensive as a plasma cutter, adequate research needs to be done beforehand. You must have accurate intel about your preferred choices; otherwise, it may prove to be futile. This is especially apt for people who have a vague idea about the essentialities of a plasma cutter. These are some of the best plasma cutters out there and if there is an ideal pick for you. It is right there.