Best Plasma Cutter Reviews – Cutting Machine, Portable, Hypotherm? (2021)

Best Plasma Cutter: Our Top Picks 

The best overall plasma cutterPlasma CUT50 50 Amp with Display

“Modern, efficient, affordable, this plasma cutter has it all! You should definitely check this plasma cutter out!”

The best air plasma cutterLOTOS LT5000D 50A

“We couldn’t believe our eyes when we checked out the features of this plasma cutter! We are not going to lie: this air plasma cutter is on our wish list.”

The best plasma cutter for beginners: Miller Electric 907529 Plasma Cutter, Inverter, Spectrum 375

“Small, portable, taking up little storage space and being easy to set up and use, the Miller Electric 907529 Plasma Cutter, Inverter, Spectrum 375 is the perfect choice for beginners!”

The best plasma cutter that is the easiest to install: TOOLIOM Plasma Cutter TL-50C

“Forget about complicated setup instructions and all kinds of cables that end up entangled in your garage! This plasma cutter is the easiest to install, and it’s ready to use!”

The most powerful plasma cutter: Lotos LTPDC2000D Non-Touch Pilot Arc Plasma Cutter Tig Welder and Stick Welder 3 in 1

“Strong essences are kept in small bottles – they say! Well, this is indeed true when it comes to this powerful arc plasma cutter that does the work in no time!”

The best multipurpose plasma cutter: Lotos CT520D 50 AMP Air Plasma Cutter, 200 AMP Tig, and Stick/MMA/ARC Welder

“This arc plasma cutter is made for users that don’t really know what the future will hold for them! If you’re one of them, this might be the right choice for you!”

The best dual voltage plasma cutterHobart AirForce 40i Plasma Cutter, Model:500576

“The Hobart Airforce 40i is the professionals to-go tool! Its features have no match in the industry, and now you could use it in the comfort of your own backyard!”

The most durable plasma cutterPlasma Cutter, CUT50D 50Amps Plasma Cutting Machine 110/220V (120/240V) Dual Voltage

“The Plasma Cutter, CUT50D 50Amps clearly stands the test of time with ease due to the high-quality materials that it is made out of!”

The plasma cutter with the cleanest cut: Plasma Cutter, HeroCut 35i Single Phase 110V, 30A Inverter Air Plasma Cutting Machine, IGBT

“Looking for a plasma cutter with the sharpest, cleanest cut? Well, look no further since HeroCut 35i Single Phase 110V might be the one for you!”

Which is the best plasma cutter? 

#1. The best overall plasma cutter: Plasma CUT50 50 Amp with Display

The best overall plasma cutter: Plasma CUT50 50 Amp with Display

We have found this 50 Amp plasma cutter to be top rated! With its carcass made out of the most high-quality materials available on the market and its high-end technology of switching capacity and impressive duty cycle of 60%, this product stands out compared to the other best plasma cutters available on the market.

Its design is small, and it includes a handle so you can carry it around your house with ease. It includes a warranty certificate, so you won’t need to worry about breaking it. It is capable of cutting through stainless steel, alloy steel, mild steel, and also copper.

When it comes to plasma cutters, the metal’s thickness is critical. This one can make clean cuts through 1-20 mm, and it works optimally at an effective cutting thickness of 10 mm.

#2. The best air plasma cutter: LOTOS LT5000D 50A

The best air plasma cutter: LOTOS LT5000D 50A

If you’re looking for a simple yet powerful plasma cutter, look no further since this one should perfectly suit your needs! LOTOS LT5000D 50A is a small, air-force plasma cutter and can cut multiple types of metals such as steel and alloy and copper and aluminum.

What sets this plasma cutter apart from other plasma cutters available on the market is that it uses non-hazardous compressed air to cut, which is a perfectly safe gas. It is also a cheap plasma cutter with an impressive duty cycle, so you don’t need to spend a lot of money on it.

This plasma cutter is small, it can be stored in small storage spaces, and it includes a handle so you can easily carry it around your house or workspace. It is easy to install and does not require a lot of experience to use it. Setting up this machine takes only one minute, and then you need to press a button, and it’s able to cut!

It includes an advanced cooling system, so it prevents overheating and putting you in a dangerous situation. You might also consider the better and more expensive LOTOS LTP5000D Plasma Cutter.

#3. The best plasma cutter for beginners: Miller Electric 907529 Plasma Cutter, Inverter, Spectrum 375

The best plasma cutter for beginners: Miller Electric 907529 Plasma Cutter

This plasma cutter is so easy to use that it does not require any experience! Only follow the given instructions, and you’re set to cut using this plasma cutter! The Miller Electric 907529 Inverter Plasma Cutter, Spectrum 375 is a small plasma cutter that can give you the cleanest and sharpest cuts with no effort, and its excellent duty cycle means you won’t waste time!

Cutting thickness is up to 13.25 inches, with ease. It can be plugged into a 220V wall outlet, and it does not require an adaptor for this. It comes with a 12 ft long cable included, and it’s made out of lightweight materials, so it is easier for you to carry it around.

The Miller Electric 907529 Inverter Plasma Cutter, Spectrum 375 is perfect for users who are just starting their careers. Pro users often recommend this plasma cutter as the first choice for them! You might also consider the Miller Spectrum 625 X-Treme

#4. The best plasma cutter that is the easiest to install: TOOLIOM Plasma Cutter TL-50C

The best plasma cutter that is the easiest to install: TOOLIOM Plasma Cutter TL-50C

This top-rated plasma cutter has a digital display that allows us to set it up easier. It can cut through pained, rough, or rusty surfaces without touching the metal. Although it might seem weak, this plasma cutter can cut through metals that are up to 12 mm in thickness, so it is good for heavy-duty, high-frequency work, and its duty cycle makes it extremely efficient and powerful.

The TOOLIOM Plasma Cutter TL-50C can cut multiple types of metals, such as stainless steel, mild steel, alloy, copper, and aluminum. Its dual 110V-220V power supply can be plugged into 220V wall outlets and 110V outlets since it has an automatic dual voltage control.

This plasma cutter comes with adjustable settings and configurations, according to the user’s preferences. Its impressive cutting power and cutting speed come in handy when you’re working with thicker materials that are not easy to cut through. That makes it easier to adjust better to fit the type of metal you’ll be cutting.

#5. The most powerful plasma cutter: Lotos LTPDC2000D Non-Touch Pilot Arc Plasma Cutter Tig Welder and Stick Welder 3 in 1

The most powerful plasma cutter: Lotos LTPDC2000D

If you’re looking for a portable plasma cutter that uses non-hazardous air for cutting through rough metals, then we have the perfect heavy-duty, high-frequency plasma cutter for you!

The Lotos LTPDC2000D Non-Touch Pilot Arc Plasma Cutter Tig Welder and Stick Welder 3 in 1 is a versatile plasma cutter with a non-touch system that allows you to cut through rusty, rough surfaces of different types of metals, such as stainless steel, mild steel, copper, and aluminum.

We call this plasma cutter versatile because it is also a welder which supports TIG welding and Stick welding for precision welding of metals. You can adjust all kinds of settings (max cutting thickness, 110V or 220V input voltage, cutting speed, air pressure, duty cycle, etc. ) so that your welding will have a perfect finishing touch.

When it comes to energy and power, you should know that this plasma cutter can be plugged in easily in a 220V wall outlet and an industrial 110V one because it includes automatic dual voltage and dual frequency features. It includes a 1-year warranty certificate and multiple types of accessories such as a plasma cutting torch, a stick clamp, a ground clamp, and many other useful things.

#6. The best multipurpose plasma cutter: Lotos CT520D 50 AMP Air Plasma Cutter, 200 AMP Tig, and Stick/MMA/ARC Welder

The best multipurpose plasma cutter: Lotos CT520D 50 AMP Air Plasma Cutter, 200 AMP Tig, and Stick/MMA/ARC Welder

It’s not easy to be the flagship of your manufacturing company, but when we look at the features of this heavy-duty plasma cutter, we can clearly see why it is so popular!

This Lotos CT520D 50 AMP Air Plasma Cutter, 200 AMP Tig, and Stick/MMA/ARC Welder comes equipped with TIG welding features that are usually available only for expensive equipment high-frequency industrial work. This welder is very easy to store and can be kept without problems, even in smaller spaces, so you won’t have to worry about that. Although small, this welder has a good duty cycle and is powerful enough to be used industrially, for example, in car manufacturing. 

It features pilot arc starting and uses air to cut through metals such as stainless steel, alloy, steel, copper, and aluminum and has a max cut thickness of half an inch thick. 

It is also effortless to set up. This can be done in under a minute, and then the machine is ready to use. You will only need to connect the air compressor to the power supply, and then you’re ready to go!

It also comes with some useful accessories, like a working cable with a clamp, a built-in gas solenoid, and a gas hose. It can weld aluminum and steel easily. This welder also allows you to manually adjust settings and parameters according to the type of material you will weld and your own preferences.

#7. The best dual voltage plasma cutter: Hobart AirForce 40i Plasma Cutter, Model:500576

The best dual voltage plasma cutter: Hobart AirForce 40i Plasma Cutter, Model:500576

If you like futuristic designs, then you just stumbled upon the best plasma cutter for you! Hobart AirForce 40i Plasma Cutter, Model:500576, is designed to be efficient and pleasant to the eye. The Hobart AirForce 40i includes a cooling system that prevents the heating up of the machine because it dissipates heat, similar to the feature in the Hypertherm Powermax30 XP.

Due to its dual-voltage feature with a multi-voltage plug, you can connect this Hobart AirForce 40i plasma cutter to a 120 V outlet or into a common 220V one without needing a single-phase adaptor. All you need to do is to choose the plug that fits the outlet.

The AirForce 40i plasma cutter is small, which allows you to carry it wherever you need it. It includes a handle, so you won’t have any struggles while picking it up.

#8. The most durable plasma cutter: Plasma Cutter, CUT50D 50Amps Plasma Cutting Machine 110/220V (120/240V) Dual Voltage

The most durable plasma cutter: Plasma Cutter, CUT50D 50Amps Plasma Cutting Machine

Of course, good materials make a huge difference when it comes to plasma cutters! That’s why the Plasma Cutter, CUT50D 50Amps Plasma Cutting Machine 110/220V (120/240V) Dual Voltage is the most durable and resistant plasma cutter that we could find available on the market!

Its electronic components are made to stand the test of time with ease, no matter how often you will use it. Like the other best plasma cutters, this one has the latest features such as IGBT advanced inverter soft switch and has a max cutting thickness of 10 mm. You could take this as a bonus, but this plasma cutter also comes with quality consumables included, so you won’t need to worry about buying them.

When it comes to the power source, you should know that the Plasma Cutter, CUT50D 50Amps Plasma Cutting Machine 110/220V (120/240V) Dual Voltage comes with an input voltage adaptor wire: 110V to 220V.

It features a pilot arc starting and can cut through multiple metal types such as alloy, steel, copper, and aluminum that can be 12 mm thick. The duty cycle @60% is the ratio of time the plasma cutting machine is on.

This plasma cutter comes in with a 3-year warranty certificate, and you won’t need to worry about the service’s fees at all. It also has a good quality cutting torch, five torch electrodes, and five tips included. 

#9. The plasma cutter with the cleanest cut: Plasma Cutter, HeroCut 35i Single Phase 110V, 30A Inverter Air Plasma Cutting Machine, IGBT

The plasma cutter with the cleanest cut:
HeroCut 35i Single Phase 110V

Affordable, small, and powerful, this inverter plasma cutter is all you need when it comes to making a clean cut with ease! It features pilot arc starting and can cut through multiple types of metals such as alloy, steel, and mild steel, and thin copper and aluminum.

The manufacturing company gives you a one-year warranty certificate for this wonderful product, so you won’t need to worry about breaking it. Rumors say that this plasma cutter is the one to go for to get a super clean cut when cutting car steel and thin metals because it is small and it can easily fit in smaller spaces.

This plasma cutter does not work with an input power of 220V, so you need to be a little careful with that. It can only be plugged into a 110V power supply and can cut metals up to 8 mm in thickness.

Although its price is beautiful, it also includes all the accessories you might need, and that’s a big plus for us since sometimes not even expensive plasma cutters do.

If you don’t find exactly what you’re looking for in the list above, consider the following alternatives:

  • Miller Spectrum 625 X-TREME
  • RAMSOND Cut 50DX
  • LOTOS LTP5000D
  • Hypertherm Powermax 45

Best plasma cutter – FAQ 

What is the best plasma cutter for the money?

The best value plasma cutter for the money is the one that gives you clean cuts, variable cutting speed (inches per minute), and cutting thickness for different projects! You need to keep in mind the type of metal you will be working with and also you need to know the approximate thickness of this metal. The plasma cutter you choose should be able to cut through this metal with ease.

Check the available power source too, some bigger industrial models won’t work on single-phase power. The input voltage is something else you need to check for compatibility: dual voltage units are a bonus. If you cut frequently, you’ll need an adequate duty cycle to avoid wasting time.

Also, you can choose a multifunction plasma cutter like the Hypertherm Powermax45or Ramsond CUT 50DX with inverter technology. Some of the plasma cutters available on the market can also weld metals, some of them even support multiple types of weldings such as TIG and MMA. There are some affordable and efficient options for those types of plasma cutting units too!

It pays to read through several plasma cutter reviews to get a feel for each machine before making a final decision.

What is the best brand of plasma cutters?

The best brand of plasma cutters is the one that best fits your needs. As we said before, it depends a lot on how you’re planning to use the plasma cutter after you buy it. Also, if you want to make sure you’re buying a plasma cutter that won’t break easily, you should look for a brand that gives you a warranty certificate, so that even if it breaks you can fix it or replace it without getting charged.

Some top brands like Hypertherm Powermax45 offer more features (continuous pilot arc, non-continuous pilot arc, non-touch pilot arc, cutting speeds up to 20 inches per minute, auto refire technology, 1-year warranty, and enhanced cutting performance, etc. ) than others when you compare them. But if you don’t really need lots of features, then another brand may be a better value for money for you.

Some manufacturing companies even include the consumables in their packages and that’s even better for you!

What gas do you need for a plasma cutter?

For a plasma cutter like the Hypertherm Powermax45 or Powermax30 XP, you need compressed air. There are other gases available on the market, but the air is the one that is non-hazardous for the environment and its price range is more economical. It is easy to find and you can even order it online without any worries.

Air is popular because it can easily cut through metals, and some plasma cutters that have non-touch pilot arc don’t even need to touch the surface of the metal to cut it.

What size air compressor do I need to run a plasma cutter? 

The size of the air compressor needed to run a plasma cutter depends on how deep the cut is going to be. You will also need to consider the plasma cutter’s cutting speed (inches per minute) rating, max cutting thickness, and how much it consumes.

That means you should either ask an expert about which air compressor your plasma cutter needs or check in the instructions manual. Also, features like auto refire technology featured in the Hypertherm Powermax45 and Powermax30 XP can improve air consumption efficiency.

What is important when we are looking for the best plasma cutter?

The size of the plasma cutter

In this case, bigger does not always equal better! There are some small plasma cutters available on the market that take up little space, but offer excellent cutting performance, good duty cycle, and are capable of cutting through thicker metals with ease! The cutting efficiency and max cutting thickness also depend on the air compressor you have.

The size of the plasma cutter and its duty cycle is important, especially if you don’t have a lot of storage space available in your household. You might want to look at a plasma cutter that is smaller than others available on the market.

Also, if you want to use it around your household without a burden on carrying it, you might want to choose a portable plasma cutter that is lightweight and has a handle that makes it a lot easier to carry. If you’re looking for a plasma cutter to use in your household you should make sure that it can be plugged into a 220V outlet or that you have the right adaptor for it.

The type of gas it needs

Plasma cutting units can use multiple gas types such as oxygen, nitrogen, argon, and more. It is important to choose the right gas for your plasma cutter. The best plasma cutter reviews recommend choosing compressed air since it is non-hazardous for the environment and easy to find.

Air also costs a lot less than, for example, nitrogen. It’s true, you might need an air compressor, but that’s a one time buy only! Overall, you will save some money for sure!

Of course, you should also keep in mind the metal you’ll be cutting and its thickness. For cutting thicker materials, compressed air might not work that well, so you’ll need to choose another type of gas for cutting thick metal.

Also, some plasma cutting units need to be connected to an air compressor to work, so keep in mind that you might probably have to buy this machine as well. They are not very expensive, which is a one time buy only, but you should know about this. Check in the user’s manual before buying the plasma cutter.

If you don’t know what type of material you’ll be cutting, you might want to look for a more versatile plasma cutter best suited to various projects, to be sure that you won’t find yourself in a situation where you can’t cut what you need to.

The metals it can cut through

You should always keep in mind the type of metal you will be cutting and its thickness when choosing a plasma cutter best suited to your needs. Some of the plasma cutters available on the market can only work with mild steel or stainless steel and that’s perfect if those are the materials you will be working with. But if you want to work with thicker metals like copper, for example, then you might have a problem!

Some metals are more resistant and require more power to break. Also, according to the material’s thickness, it might require some special type of accessories that your plasma cutter might not support.

Clean and sharp cuts

Of course, the finishing touches are the ones that set apart a professional from an inexperienced person. That being said, if you choose a plasma cutter that makes cleaner and sharper cuts, then you won’t need to work twice in the same spot as the piece of metal. The cuts won’t need sanding either so that you will save some time, as well!

Some plasma cutters come with adjustable settings and configurations, according to the user’s preferences. There are some plasma cutters available that have up to ten levels of speed and also allow you to set and configure the current flow. That makes it easier to adjust better fit the type of metal you’ll be working with.

The accessories included

Of course, when you’re buying a plasma cutter you would expect it to be ready to use, but it’s not always that easy to work with these machines. Some of them require adaptors so that you will be able to plug them in the wall outlets, a lot of cables and accessories that you will have to search and buy one by one. 

Luckily, some plasma cutters come with a starter kit that has all the accessories included. Some of them even have included consumables, some adaptors, and cables, or other types of accessories. This makes it easier for you to set up the plasma cutter and use it, since you won’t be needing to search for these accessories by yourself, nor check that they are compatible with the plasma cutter you will be buying.

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