Best Plasma Cutter 2020 | Our Top Picks and Buyer’s Guide

The best plasma cutter is what we need for precise, easy and quick metal cutting. This machine can cut different types of metal like stainless steel, alloy steel, mild steel and aluminum, to name some.

It is one of our best allies in accomplishing our jobs faster because it is portable and lightweight to carry from one project site to another.

In addition, it is packed with features, such as cutting metals of varying thickness and at different speeds.

If you’re one of those looking for your plasma cutter, you should keep reading because we’re outlining the top picks along with the things to look for when shopping around.

After all, investing on a plasma-cutting machine is a serious one. .For this reason alone, we need to do our homework in weighing our options and looking for a top quality plasma cutter that will last through the years.

In the following, you can get started comparing each product along with their pros and cons to ensure you are making the right choice.

Review of the Best Plasma Cutter 2020

To help you get started, we have listed and reviewed the top plasma cutters, each with their unique features and performance, to review and help you identify which among them will suit your needs.

    1. 1. Hypertherm 088079 Powermax30 XP
    1. 2. Lotos LTP5000D Plasma Cutter
    1. 3. Hobart 500566 Airforce 40i
    1. 4. Miller Spectrum 625 X-treme Plasma Cutter
    1. 5. Hypertherm Powermax45 XP
    1. 6. VIVOHOME DC Inverter Plasma Cutter
      7. Ramsond CUT 50DX Air Plasma Cutter

Top 7 Best Plasma Cutters 2020

1. Hypertherm 088079 Powermax30 XP

Check Price on

The Hypertherm 088079 is one of the top options for DIYers and professionals looking for a dependable and easy to use tool for your projects, whether at home or professional use.


Versatile and compatible 120V or 220V outputs

The Hypertherm Powermax30 XP is a dual voltage model, which makes it versatile and compatible for many uses. It can work on either a 220V or120V power supply.

This model also allows for using a current with a range between 15 and 3 amps, allowing for clean and precise cutting on a ¼-inch metal fast and easy.


In addition, the Powermax30 XP is also one of the most powerful around, and that is also according to plasma cutter reviews. It can cut metal with 3/8 inches and at 20 inches per minute, while 10 inches per minute for a ½-inch metal.

I also noticed that it could give us a 100% duty cycle at 15 amps. It does just mean that we can work faster and more productively in less the time because it lets us perform our tasks for long periods.

Compact and portable

It is not only a powerful but also a portable machine that allows us to bring it anywhere with better ease than a bulkier machine. I liked that it already comes with a carry case, which accommodates the machine for quick storage.

  • Duramax LT torch withstands heat
  • Powerful and precise cutting
  • HyAccess consumables
  • Dual design for thick or thin metals
  • Includes a sturdy carry case
  • Relatively expensive
2. Lotos LTP5000D Plasma Cutter

Check Price on

The LTP5000D Dual Voltage 110V/220V is an innovative product that is a consistent top-rated one among customers looking for quality and heavy-duty pilot-arc plasma cutter.


Non-touch pilot-arc model

One of the best things that people are looking for when shopping around for a plasma cutter is its precise cutting power. The LTP5000D is a reliable product that is able to cut through painted, rough and/or rusty metal surfaces with minimal lag.

It can also cut through even without touching its tip to the metal, giving you longer consumable life and better cutting results.

Versatile and portable

This model also features portability and versatility for use in cutting different types of metal, including copper, mild steel, alloy steel and aluminum.

It also features an automatic dual voltage, allowing for dual frequency or voltage input, making it valuable for many types of applications.


This model offers unmatched performance. For example, I noticed that it could cut through various types of metal using non-toxic compressed air at a low cost and safely.

But that is not all because this plasma cutter can also be set up within a minute.

Cooling system

The LTP5000D is also designed with Papst Advanced Cooling System, offering a durable and stable performance. That said you could have peace of mind that your machine won’t fail due to overheating.

  • Installs in one minute
  • Versatile for many metal types
  • Papst Advanced Cooling System
  • Non-touch pilot-arc model
  • Needs getting used to
3. Hobart 500566 Airforce 40i

The Hobart 500566 is another solid choice for the repairperson that wants to get his job or project done fast and efficiently. It is packed with features that make it a reliable machine to have around.


Lightweight and portable

This plasma cutter is also lightweight at only 31 lbs, making it very portable to bring anywhere. You can take it from one project site to the next without any worries.

In addition to being lightweight, this plasma cutter is easy to install, allowing us to adjust its amp rating on its knob.


The Hobart 500566 is also powerful that it can cut clean 5/8 inches or sever cut 7/8 inches of metal. With that said you could use it for different applications either light or heavy applications.

The Airforce 40i Plasma Cutter can also cut mild steel at 7/8 at a 50% duty cycle. And more on power, I noticed that the cutter could cut even faster than an oxy fuel.


This product also is also built with an auto refire technology, allowing us to cut metals, either perforated or expanded ones. I also liked that it can cut coated or painted surfaces, making it one of the most versatile choices around.

You will also notice that it is one that has an ergonomic trigger safety, making the unit even more durable. It also has the long-lasting XT40R torch consumables.

It also has the wind tunnel technology, preventing abrasive particles and dust from damaging the internal components.

  • Light or heavy applications
  • Efficient air consumption
  • Auto refire technology
  • Ergonomic trigger safety
  • Expensive
4. Miller Spectrum 625 X-treme Plasma Cutter

There is no doubt that the Miller Spectrum 625 made it to most lists of the top plasma cutters in the tools and equipment category. It is one of those that has remained consistent in providing topnotch performance to help professionals and DIY professionals accomplish their projects.


Versatility and performance

This plasma cutter with 12′ Torch and QD 907579 can offer us with flexibility. One of its remarkable features is the auto line circuitry that works automatically in connecting to the 120 to 240 VAC, 60 Hz and single-phase power without taking the covers out.

Ease of operation

The Miller Spectrum 625 is with a quick connect torch that has an ergonomic handle, preventing user fatigue. It also comes with a cable, which adds to quick maneuvering of operation.

Advanced technology

I would also like to note that Auto-Refire technology that offers us with more convenience through controlling the pilot arc automatically in particular when cutting metal pieces or expanded metal.

There is also no need for manual re-triggering, so it can reduce fatigue especially during long hours of work. I also liked the top performance cooling system with a fan-on demand, preventing overheating.

It also offers an extra space for MVP adapters, gloves, consumable box and eye protection gears. That said you could rely on better functionality of the machine than other plasma cutters.

  • Quick connect torch
  • Auto-Refire technology
  • Large cutting power
  • Auto-Line circuitry
  • Thermal management system
  • Expensive
5. Hypertherm Powermax45 XP

One of the best plasma cutters around is the Powermax45 XP Hand System and a best-seller at that. It is packed with performance features, which are a big help for DIY enthusiasts and professionals aiming to use a precise cutting tool.


Portable and lightweight

This plasma cutter is lightweight and portable, allowing us to take it from one place to another without any hassles. Especially among busy professionals that need to transfer from one site to the next, they can rely on the portability of the plasma cutter.


The Powermax45 XP is also easy to operate that even beginners won’t have a hard time using it. This plasma cutter comes with Smart Sense technology that also ensures that the air pressure is set properly.


Another thing that makes it a great option is its ability to help us finish the job faster because it can cut at a speed, which is 1 and ½ times faster than oxy fuel on a six-millimeter or ¼-inch mild steel.

In addition to being a fast plasma cutter, this machine can also deliver superior cutting and ideal gouge quality, helping us to reduce the time we need for edge preparation and grinding.

It also comes with Duramax Lock torches and consumables that can accommodate mechanized and handheld cutting of different metal thicknesses.

  • Lightweight and easy to carry
  • Reduces edge preparation time
  • Smart sense technology
  • Fast cutting
  • Takes time to get used to
6. Ramsond CUT 50DX Air Plasma Cutter

The Ramsond CUT 50DX is one of the best around for its supreme performance and quality. This portable plasma cutter is a wonderful tool that can offer us with not only high technology but also excellent power to cut a wide range of metal thicknesses.


Great design and engineering

The portable and high frequency plasma cutter comes with a foldable and insulated handle. I also liked that it has a cooling system, preventing it from overheating during longer periods of use.

Precise performance

In addition, the Ramsond CUT 50DX is also redesigned with inverter technology with V-MOSFETs and Pulse Width Modulation, allowing us to achieve a concentrated and constant current to the surface. With that said, you could expect to finish your job easier and faster.

Cost saving and safe

The plasma cuter makes use of compressed air, transmitting less heat into the surface an metal, so we don’t need wrapping at all. We don’t also need any tool to start the cutting job.

That said the operation would produce minimal to no slag. More so, the compressed air used can reduce cutting cost per hour and no gas cost. All of these things can make our cutting not only precise but also cost saving.

The operation of the CUT 50DX will result to a more uniform and cleaner cutting without any hassles.

  • Precise and constant current
  • Ideal for beginners and advanced users
  • German-made cooling system
  • Cuts different metals and surfaces
  • Inverter technology included
  • Ragged cutting at ½-inch
7. VIVOHOME DC Inverter Plasma Cutter

The dual voltage plasma cutter is another not to miss when comparing your choices. It is highly recommended even by professionals because of its solid and heavy-duty performance.


Precise cutting

One of the things that I liked about this machine is its increased cutting ability, allowing us to finish our jobs easier and faster. So with this device, we can look forward to accomplishing what we need to do without any hassles. This machine can increase cutting speed by up to 1.8 times.

Versatility and technology

This plasma cutter is superb in advancement, and that’s thanks to its ability to invert 50Hz frequency to a high frequency of more than 100 KHz made possible by MOSFET.

Another thing I liked about the best plasma cutter for home use is its versatility that makes it ideal for use in different types of metals, including alloy steel, stainless steel, copper and mild steel, among other metals.


This economical and fast machine also comes with a thick steel plate cutting function, adding to ease of use of this user-friendly plasma cutter. You can also rely on it for cutting up to 1-12 mm thickness of metal.

The VIVOHOME CUT 50 is also lighter in weight and increased in efficiency by up to 30% due to the inverter technical of the switch power. So in addition to relying on it for striking arc using the high-frequency oscillating principle, it has the portability and ease of use we need.

  • Thick steel plate
  • Accessories included
  • Piloting arc system
  • Max cutting thickness
  • Advanced inverter technology
  • Expensive

How to Choose the Best Plasma Cutters

Choosing the best plasma cutter for the money or one within a higher price range, you need to consider certain things to increase your chances of buying the right machine that will help you accomplish your job easier and faster to have more time with your loved ones and get more out of life.

To help you get started in the selection process, check out the following for what to know when comparing your choices and buying the right plasma-cutting tool for you.

Metal thickness

For this factor, you have to consider the amp rating of the machine you’re eyeing at to ensure that it can accommodate your needs.

For example, you might want a lower amperage plasma cutter if you’re more often than not dealing with ¼-inch metal thickness and a higher amp rating for metals with 1/2 inch thickness.

Now if you have more budgets to spend, you might want a higher amp range machine that can work more compatible with a wider range of thicknesses. Doing so, you can prevent low quality cuts that will give you a headache.

To give you an idea, a lower amp machine has an output of about 25 amps ideal for 1/4 inch metal thickness, and a higher amp one with an output of 50 amps for ½ inch and 80 amps for ¾ to 1 inch.


Remember that torches make use of a wide range of consumable items you need to replace from time to time.

For example, as soon as cutting performance deteriorates, you can replace and swap out some items like nozzle, retaining cap and shield for handheld torches. All these add to the cost of operation, so you need to take note of that.

For help, you should find machines with a fewer number of consumables for less replacement and spending. In addition, compare your options, check specifications and determine the lifespan of consumables.

Cutting speed

The cutting speed of the machine you’re getting will have to do with how slow or how fast you can cut metals and finish your job. If you’re buying a plasma-cutting tool for production cutting, you might want a machine that can accommodate about twice the cutting thickness you deal with all the time.

For instance, you might want to opt for a ½-inch class or a 60-amp machine if you’re looking for fast, long and high quality cuts on mostly ¼-inch metal.

Starting up

You should determine the length of time it needs to start the cutter because it has to do with the convenience and ease of operation to expect from a plasma cutter.

Many plasma cutters utilize high frequency through their pilot arc in order to conduct electricity, enabling easy starting. Take note that high frequency can interfere with office machines, including computers.

If this is the situation in your work environment, you should opt for alternate starting methods in order to get rid of any potential problem like it.


This feature is one of the most important factors of all, whether for plant use or home use. It has to do with the ease of use the machine can offer for a wide range of cutting applications without any hassles of transferring it from one place to another.

It can make all the difference to find a machine that offers portability, allowing us to take it from one job site to the next. It also gives us the convenience for it is lightweight and portable for added shoulder strap or undercarriage.

That is why you need to check on and compare portability features as one of the essential factors to find the right plasma cutter for you.

It will also help to find a cutter that can take up as little floor space as possible if you have a limited floor space in your work area.

Check that it has a small footprint as well as easy storage options for its consumables, torch and work cable.


Check for protection features, including a cooling system and protected controls for heavy use applications. You might also want a device with a protective cage around its parts like air filter to prevent damage.


There you have our guide on how to choose a plasma-cutting machine that can help you in cutting metals like stainless steel, mild steel, and alloy steel and so on in no time.

Choose a plasma cutter that will suit your work needs. It is for the same reason you need to compare their amperage rating and different metal thicknesses to handle, ensuring you won’t have a hard time performing and accomplishing your projects.

More so, it will pay off to compare their durability and portability features, allowing you to use your machine on-demand and without any hassles.

Using a heavy-duty machine can also give you peace of mind that you’re not wasting a single cent of your investment.

It is why you need to practice sound judgment in weighing your choices and deciding which machine has the right amperage, cutting speed and metal thickness compatibility for your needs.

We do hope that you’ll be able to pick the best budget plasma cutter after reading our reviews and buying guide and make a great decision today!

Leave a Comment