Best Plasma cutter 2023

Want to cut metals like a pro? You need the best plasma cutter in its class. With our guide, you will learn what makes a great plasma cutter in 2023 – from performance to convenience.

Get ready for top-of-the-line cutting accuracy!

Best Plasma cutter 2023

  1. the S7 CUT50 Plasma Cutter(Editor’s Pick)
  2. Lotos LTP5000D Plasma Cutter(Best Overall)
  3. PRIMEWELD CUT60 Plasma Cutter(Budget Friendly)
  4. TOOLIOM ARC Plasma Cutter
  5. YESWELDER IGBT  Plasma Cutter
  6. Miller Electric Plasma Cutter
  7. Hobart AirForce Plasma Cutter

1) the S7 CUT50 Plasma Cutter

Best Plasma cutter

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The S7 CUT50 Plasma Cutter works with 90V–260V power sources. Its versatility lets it fit into varied workplaces. With 4.8 KVA input capacity and 0.8 efficiency rating, it seamlessly balances high-performance and energy efficiency.

Precision Cutting at Your Fingertips

The S7 CUT50 Plasma Cutter’s 20A–50A current range is a highlight. This wide spectrum allows precise cuts on metal sheets of various thicknesses. This plasma cutter cuts thin sheets and thick plates cleanly and accurately.

Reliability in Action

With 0.85 duty cycle, the S7 CUT50 Plasma Cutter meets professional needs for uninterrupted operation. This allows it to work continually without overheating or affecting performance. Reliability changes the game for large metal cutting projects.

Safety First

Electricity is dangerous, hence the S7 CUT50 Plasma Cutter prioritises user safety. Its B insulation class protects operators from electrical risks, improving workplace safety.

Handling Hard Tasks

Thickness matters while cutting metal. With 20mm cutting thickness, the S7 CUT50 Plasma Cutter performs well. Metal cutting applications from delicate designs to heavy-duty chores are possible with this broad cutting capabilities.

Cost-effective Option

Efficiency and cost-effectiveness go together in business. Regular metal cutting firms save money with the S7 CUT50 Plasma Cutter’s efficiency and low power consumption. Not simply a tool, but a smart investment.

Finally, the S7 CUT50 Plasma Cutter is a metal cutting powerhouse. Its versatility, precision, reliability, and safety satisfy professionals and hobbyists. Cost-efficiency makes it a top choice for enterprises. Style and precision mix with the S7 CUT50 Plasma Cutter, elevating your metalworking game.

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  1. The S7 CUT50 Plasma Cutter has a high-powered cutting capacity of up to 20mm thickness.
  2. It can operate on a wide range of power voltages, making it compatible with different power sources.
  3. With a duty cycle of 0.85, it can continuously operate without overheating or damaging the machine.
  4. The machine’s efficiency of 0.8 makes it a cost-effective option for businesses that need to cut metal regularly.
  5. Its insulation class of B ensures user safety from electrical hazards.


Color:  Blue
Power Voltage:  90V-260V(110V-220V)/50-60HZ
Rated Input Capacity: 4.8 KVA
Current Range: 20A-50A

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2) Lotos Ltp5000D Plasma Cutter

Best Plasma cutter

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The tiny and space-efficient Lotos Ltp5000D Plasma Cutter is 15 x 6 x 12 inches, making it ideal for any workspace. LOTOS products are known for their quality, and this plasma cutter is no exception. Its sturdy metal construction ensures durability and longevity, making it a good business investment.

Innovative FeaturesThe Lotos Ltp5000D Plasma Cutter comes in a single-item bundle with 50 sheets and 1.0 units. This means one cutting machine that can easily slice through 50 metal sheets is included. However, its lightning-fast setup distinguishes this cutter. It starts up in under a minute, so you can start metal cutting straight away.

Relaxing Under Pressure

Papst sophisticated cooling makes the Lotos Ltp5000D Plasma Cutter stand out. This game-changing technology keeps the computer from overheating even after continuous operation. This guarantees smooth workflow and increases machine life. For organisations that often cut metal, this is a reliable, cost-effective option.

Freeing Efficiency

The Lotos Ltp5000D Plasma Cutter is a metal-cutting marvel. Its tiny size, easy setup, and excellent cooling system make it essential for metalworking enthusiasts and professionals. This cutter proves LOTOS’ dedication to excellent tools with its unmatched performance and durability. Buy the Lotos Ltp5000D Plasma Cutter to eliminate sluggish setup and overheating equipment and streamline metal cutting. Your company will appreciate it.

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  1. The Lotos Ltp5000D Plasma Cutter is a compact and space-saving cutting machine, measuring 15 x 6 x 12 inches.
  2. Its durable metal material ensures longevity, making it a great investment for your business.
  3. The quick setup feature allows the machine to be set up within 1 minute, allowing you to start working immediately.
  4. The Papst advanced cooling system prevents the machine from overheating, increasing its lifespan.
  5. The package includes one cutting machine that can cut up to 50 sheets of metal, making it a cost-effective option for businesses.


Product Dimensions ‏ ‎ 15 x 6 x 12 inches
Material Metal
Item Form Cutter

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3) Primeweld Cut60 Plasma Cutter

Best Plasma cutter

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At 20 x 11 x 19 inches, the Primeweld Cut60 Plasma Cutter is small. Its small size makes it easy to travel and store. As a metalworking enthusiast or professional, machine portability is crucial. With the Primeweld Cut60 Plasma Cutter, you can carry your craft anywhere.

The PT60 Torch: Superior

This outstanding cutting solution relies on the PT60 torch for precise cuts. Top-notch cutting tools like this torch ensure clean, precise, and consistent results every time.

Blow-Back Start for Fast Ignition

Blow-back start technology helps the Primeweld Cut60 Plasma Cutter maximise efficiency. No more arduous and time-consuming machine setup. With this unique technology, ignition is quick and easy, letting you start cutting right away.


All metalworkers value versatility, and the Primeweld Cut60 Plasma Cutter provides. The EURO CENTRAL CONNECTION feature makes this cutting solution compatible with many accessories. This lets you cut various things without different tools. For metalworkers who need flexibility, it’s transformational.

For DIYers and Experts

The Primeweld Cut60 Plasma Cutter is perfect for DIYers and professionals alike. This reliable cutting tool serves everything. Its excellent performance lets you cut cleanly and precisely regardless of your skill level.

Soft as a feather, stiff as nails

The Primeweld Cut60 Plasma Cutter is lightweight. Only its durability matches its portability. Made for metalworking, this machine is strong and durable. You may transfer it easily knowing it will withstand your workplace.

I conclude that the Primeweld Cut60 Plasma Cutter represents modern engineering perfection. This cutting-edge system simplifies metal cutting and produces high-quality results. Compact size, PT60 torch, and blow-back start technique make it a market leader. The EURO CENTRAL CONNECTION makes this instrument versatile for a variety of cutting tasks. This machine can handle metalworking for beginners and pros. Light, lightweight, and powerful, it’s a metal cutter champion eager to boost your art.

Must Read –


  1. The Primeweld Cut60 Plasma Cutter is a modern and versatile cutting tool that can handle a variety of metal cutting tasks.
  2. Its blow-back start technology ensures a quick and easy start, reducing the time and effort needed to get the machine up and running.
  3. The EURO CENTRAL CONNECTION allows for easy compatibility with a variety of accessories, making it a flexible cutting tool for different cutting tasks.
  4. Its small and lightweight design makes it easy to transport and store.
  5. The PT60 torch ensures clean and precise cuts every time, making it a reliable and top-notch cutting tool.


Specifications Modern, Versatile Plasma Cutter
Specifications Small and Lightweight Arc Plasma Cutter
Specifications PT60 Torch

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4) Tooliom Arc Plasma Cutter

Best Plasma cutter

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Polit ARC is the Tooliom Arc Plasma Cutter’s breakthrough technology. This breakthrough lets the machine cut stainless steel, copper, and aluminium without touching them, revolutionising cutting. This reduces post-cut cleanup and finishing by making cleaner, more exact cuts.

Thickness Mastery: Cutting Power Unbound

Cutting power distinguishes the Tooliom Arc Plasma Cutter. This machine can slice through 1/2-inch materials easily, making it versatile in metalworking. This cutter is designed to suit your needs efficiently, whether you’re a professional or a DIYer.

Performance meets portability

More than a tool, the Tooliom Arc Plasma Cutter showcases efficiency and craftsmanship. Its lightweight and small design make it the perfect portable cutter. Moving it between job sites or storing it is easy. This power-portability combo boosts metalworking skills.

Improving Workflow

Imagine a metalworking situation where every cut must be flawless. Tooliom Arc Plasma Cutter excels in these scenarios. Non-contact Polit ARC technology offers cleaner cuts, faster work, and top-notch outcomes.

Your Flexible Metal Cutting Partner

The Tooliom Arc Plasma Cutter is your trusty partner for precise metal making and cutting thick stainless steel sheets. Metalworkers of all levels choose it because it handles different materials and thicknesses well. Give up archaic cutting instruments and embrace precision and efficiency.


In metallurgy, where every cut counts, the Tooliom Arc Plasma Cutter represents innovation and perfection. Its Polit ARC technology and cutting power revolutionise metal cutting. This compact powerhouse ensures efficient and precise project completion that sets you apart. Upgrade your metalworking with the Tooliom Arc Plasma Cutter.

Must Read –


  1. The Tooliom Arc Plasma Cutter is a portable and compact machine that can be easily transported and stored.
  2. Its non-touch Polit ARC technology ensures a cleaner and more precise cut, minimizing the need for additional clean-up and finishing.
  3. With a powerful cutting effect, it can cut through materials up to 1/2 inch thick, making it a versatile and efficient cutting tool.
  4. The grey color and machine pattern give it a professional and sleek appearance.
  5. Its lightweight design and powerful cutting ability make it a reliable and effective cutting tool for both professionals and DIY enthusiasts.


Item Weight ‎21 pounds
Package Dimensions ‎17.5 x 16 x 11.5 inches
Color ‎Grey
Style ‎50A High Frequency

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5) Yeswelder Igbt Plasma Cutter

Best Plasma cutter

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Yeswelder Igbt Plasma Cutter is made of superior metals for durability and long-term performance. For portability without sacrificing power, its lightweight and compact form make it a top pick.

Flexible Cutting

This plasma cutter is the most versatile. It cuts aluminium, copper, and stainless steel up to 1/2 inch thick with ease. From modest to large projects, the Yeswelder Igbt Plasma Cutter performs with unrivalled precision.

The Latest IGBT Technology

Its sophisticated IGBT technology makes this tool stand out. This unique technique ensures clean, precise cuts every time with a stable cutting current. This precision distinguishes the Yeswelder Igbt Plasma Cutter from competitors.

Customised Cutting Power

This cutter has an adjustable output current since various tasks demand varying power. This feature lets users adjust cutting power to their needs. The Yeswelder Igbt Plasma Cutter handles complicated designs and fast, powerful cuts.

Top performance and longevity

The Yeswelder Igbt Plasma Cutter has an effective cooling system to improve performance and durability. This technology keeps the cutter running smoothly even after continuous use. This tool’s quality and attention to detail ensure long-term value.

All in all, the Yeswelder Igbt Plasma Cutter is a top-notch cutting instrument. Its sturdy construction, unequalled adaptability, cutting-edge IGBT technology, and user-friendly features make it a top metalworking choice. This plasma cutter unlocks endless metal manufacturing possibilities for DIYers and professionals seeking precision and power. Experience cutting technology’s future with the Yeswelder Igbt Plasma Cutter.

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  1. Lightweight and compact design for easy transport and maneuverability (19.36 pounds)
  2. Powerful cutting capacity for metals up to 1/2 inch thickness
  3. Advanced IGBT technology for stable and consistent cutting current
  4. Adjustable output current for fine-tuning cutting power (110V(20A), 220V(40A))
  5. Efficient cooling system for optimal performance and longevity


Item Weight ‎19.36 pounds
Package Dimensions ‎18 x 15.3 x 11 inches
Size ‎CUT-45DS

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6) Miller Electric Plasma Cutter

Best Plasma cutter

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Powerful 60A at 140VDC is the Miller Electric Plasma Cutter’s strength. It can handle a variety of cutting applications because to its capabilities. This plasma cutter performs precisely whether you’re sculpting intricate designs or doing heavy work.

Voltage Flexibility

Miller Electric understands welding’s need for versatility. Plasma Cutter input voltage ranges from 208V to 240V, making it compatible with varied work situations. Its impressive duty cycle at 208V enables uninterrupted performance throughout long welding sessions.

Easy Thickness Conquest

Miller Electric Plasma Cutter dominates metal thickness. It cuts tough metals like butter with a 7/8-inch cutting capability and 90 PSI. This cutter easily cuts steel, aluminium, and other sturdy materials.

Art of Compact Portability

Small Package, Big Impact

Beyond its excellent performance, the Miller Electric Plasma Cutter is compact and lightweight. This welding miracle is portable, measuring 6 x 1 x 1 inches and weighing 58 pounds. No more heavy equipment. Instead, easily carry your welding partner between job sites.

User-Friendly Excellenc

A key design principle of the Miller Electric Plasma Cutter is usability. Its simple interface and controls let beginners and experts utilise it. Forget complicated setups and tiresome configurations. You’ll be up and running quickly with this cutter, focusing on quality welds.


Welding requires precision, power, and portability. The Miller Electric Plasma Cutter effortlessly embodies these features. Its impressive features, adjustable voltage range, and unmatched cutting power give professional welders confidence. Its compact form and easy-to-use controls make welding powerful and easy. Miller Electric Plasma Cutter, your perfect welding buddy, elevates your game.

Must Read –


  1. The Miller Electric Plasma Cutter has a high rated output of 60A at 140VDC, making it suitable for a wide range of cutting applications.
  2. It has a cutting capacity of 7/8 inches, with a PSI of 90, making it ideal for cutting through thick metals.
  3. The plasma cutter has a compact size and lightweight design, making it easy to carry and transport from one job site to another.
  4. The controls of this plasma cutter are user-friendly and easy to use, making it ideal for both novice and professional welders.
  5. The Miller Electric Plasma Cutter is a top-of-the-line tool that offers excellent features and capabilities, making it a great investment for any professional welder.


Rated Output at 140VDC 60A
Input Voltage  208 to 240
Duty Cycle 208V

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7) Hobart Airforce Plasma Cutter

Best Plasma cutter

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Dual-voltage is a Hobart Airforce Plasma Cutter feature. Plasma cutters connect to 120V and 240V through the MVP plug. This wonderful gadget allows continuous arc starts without breakers and draws 30% less amperage.

Simple Setup

The Hobart Airforce Plasma Cutter is simple to install. Already equipped with an air filter and torch wrap. Auto-refire technology keeps cutting on dirty or painted metal surfaces while drag torch technology makes precise cuts.

More than a welding tool, the Hobart Airforce Plasma Cutter cuts plasma precisely and efficiently. Welders seeking workshop performance will appreciate its lightweight design, dual-voltage capability, and user-friendliness. Buy the Hobart Airforce Plasma Cutter today to better welding.

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  1. Dual-voltage capability for easy connection to either 120V or 240V power source
  2. Draws up to 30% less amperage to reduce the instances of tripping breakers and inconsistent arc starts
  3. Easy-to-connect setup with pre-installed air filter and a torch wrap
  4. Drag torch technology ensures precise cuts
  5. Auto-refire technology ensures consistent cutting, even in dirty or painted metal.


Item Weight ‎19 pounds
Package Dimensions ‎22.5 x 12.25 x 10 inches
Power Source ‎AC

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Best Plasma cutter 2023  – Complete Buying Guide

Plasma cutters are incredibly versatile tools that are used in a variety of projects. From car repairs and metal art to even home improvement projects, plasma cutters can be effectively used to work with thin or heavier gauge metals. Cutting through materials that are too thick or too hard for other forms of cutting is easily done through a plasma cutter.

Selecting the right plasma cutter can be a difficult process due to the sheer number of models available, so it’s important to take into account all the different factors that might influence your purchase decision. This buying guide will help you understand the different types of plasma cutters available and what features to consider when selecting one.

The guide also includes helpful advice on how to use and maintain your new plasma cutter, as well as step-by-step tips on troubleshooting common issues. We’ve evaluated dozens of models from some of the most popular brands for power, performance, cutting speed, and more, so you can make an educated decision about which one is best for your project needs.

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Explanation of plasma cutters

Plasma cutters are tools used to cut through metal or other electrically conductive materials. They are used in welding and metal fabrication in a wide array of industries, from auto repair and aerospace to the construction of major bridges and buildings. In the simplest terms, a plasma cutter uses an electrical arc to quickly cut through steel, aluminum, copper, brass and other metals by heating the material until it is melted away. The process is quick and efficient compared to grinding or sawing the material with a rotary tool.

Plasma cutting has several advantages over traditional cutting methods. It requires less energy than oxy-fuel torch cutting due to lower temperatures being used during the process. The cut is also more accurate since perpendicularity can be controlled more easily while moving along pre-determined lines. The cost of plasma cutting technology has come down in recent years making it easier for small businesses to purchase these tools at an affordable price point.

When selecting a plasma cutter for your project, there are several factors that need to be considered such as power output level, thickness of material types you plan on cutting and portability requirements if you plan on taking your tool with you when working on projects away from your shop or home garage space. To help find the right tool for your needs this guide looks at some of the best plasma cutters available in 2023 along with tips on how they differ from one another and which one might be right for your job.

Importance of choosing the best plasma cutter

When it comes to cutting metal quickly and efficiently, there is no tool better than a plasma cutter. It offers incredible precision at an unbeatable speed. But with various options available, you have to be very careful in choosing the right plasma cutting machine for your needs. The wrong one could lead to wasted time, money, and effort. This guide will help you understand the importance of choosing the best plasma cutter in 2023 so that you can make an informed decision when looking for a machine that meets your needs.

The most important factor while choosing a plasma cutter is power output. Higher power output allows you to cut thicker metal and maximize efficiency. Other factors worth consideration include investment cost, portability, trajectory control capability, and re-ignition technology. Each of these factors should be carefully weighed before making an informed decision on which electric-powered cutter would be best suited for your specific requirements and budget.

Also keep in mind that a good quality machine will require regular maintenance or service work from experienced professionals to ensure its smooth functioning over long periods of time without major breakdowns or replacements. Investing in quality machinery also helps reduce other long-term expenses such as repair costs or replacement parts due to faulty design or lack of performance from low-end machines. In addition to this careful selection, applying safety measures and following safety guidelines are the two vital aspects for ensuring safe working conditions first time every time when using a plasma cutting machine – whether stationary or portable – thereby reducing any potential damage risks on people or property surrounding the working area at any given time.

Purpose of the guide

This buying guide serves as an education tool to help you choose the best plasma cutter that fits your needs. It includes information on the various types of plasma cutters, their important features, and how they are used in different industries.

We also share reviews about top models from major brands and provide some value for money options for more budget-conscious customers.

We hope that by the end of this guide, you will have the knowledge necessary to make an informed decision on the best plasma cutter for you or your business.

Types of Plasma Cutters

When it comes to selecting the best plasma cutter for your needs in 2023, it is important to understand the different types of plasma cutters available. There are three main types of plasma cutters – air plasma cutters, high definition (HD) plasma cutters and hybrid systems. Each type of cutter will provide different advantages and disadvantages depending on your specific cutting application.

Air Plasma Cutters – Air plasma cutters use compressed air as their cutting gas and are less expensive than HD machines with a lower cost per part. Air machines can achieve fast cuts with decent edge quality but tend to produce more slag than other options due to their lower operating temperature. They are ideal for thinner materials such as sheet metal and non-ferrous metals like aluminum, brass, or copper.

High Definition (HD) Plasma Cutters – HD systems use nitrogen or argon as their cutting gas and run at much higher temperatures than air machine which produces better edge quality but slower cutting speed. They are more expensive than air machines but can be used on thicker materials such as steel plate up to 2” thick or stainless steel up to 1” thick with minimal dross at the bottom of the cut.

Hybrid Systems – Hybrid systems combine compressed air and specialty gases such as nitrogen or helium which generates a hotter cutting arc that allows for faster speeds on thicker material with improved edge quality compared to traditional air plasma without sacrificing too much speed or accuracy over an HD system. This type of system also produces minimal slag, making them a popular choice for fabrication shops that specialize in thicker materials In addition, hybrid systems often have advanced features such as auto self-resetting technology which reduces downtime due to manual resetting when cutting thicker materials while helping maintain consistent throughput even when experiencing high thermal load due to heavy dense materials being processed on the same machine consecutively overtime.

Handheld plasma cutters

Handheld plasma cutters are the most popular types of plasma cutters, due to their versatility and convenient size. Featuring lightweight construction, small form factors and various intuitive design elements, these portable machines provide the perfect balance between usability and portability.

One of the primary advantages offered by handheld plasma cutters is that they generally come with additional components that can help improve overall accuracy or efficiency. As such, they often offer advanced features, including adjustable speeds and air pressure settings, a digital display for easy monitoring of your project’s progress, and built-in safety features to protect the user from potential hazards.

In terms of their cutting capacity, handheld models typically can handle a wide range of materials – from mild steel up to ¼ inch thickness – but heavier-duty options can be found for larger projects requiring thicker material. If you’re considering purchasing a handheld model for an industrial environment or if you need to be able to take it out onsite for smaller jobsites, you may consider investing in an upgraded high-power option with increased portability.

Overall, handheld plasma cutters are ideal solutions when you need maximum portability while still being able to deliver powerful performance with high precision output. Brands like Hypertherm and Thermal Dynamics produce a variety of models suited for different needs and budget levels; so make sure to look around before making your purchase in order to find the best unit suited specifically for your desired application.

Mechanized plasma cutters

Mechanized plasma cutters are a type of metal cutting tool designed to operate with high precision at faster speeds than manual plasma cutters. They are most often used in industrial and commercial settings and operate on a variety of metal thicknesses depending on the model.

Mechanized plasma cutters use a laser to guide an electrically charged gas, usually compressed air, through the metal and create incisions using very little heat compared to other cutting methods. This makes them more efficient than traditional methods like oxy-fuel cutting, which requires extra time and labor and produces large amounts of hazardous smoke. Additionally, they leave a neater finish with minimal dross or burrs, allowing you to achieve clean straight lines with accuracy.

Mechanized plasma cutters can be configured in different ways to suit different needs such as gas pressure level control during operation and adjustable bevels settings before cutting begins.

Factors to Consider Before Buying a Plasma Cutter

When choosing the best plasma cutter for you, there are several factors that you should consider. The most important factor to consider is your budget. Depending on the features and quality of machine you require, plasma cutters can range from very affordable to very expensive. It is important to know exactly how much you are willing to spend before purchasing a model so that you can narrow down your search to those within your price range.

Other factors that need to be considered include the type of material being cut, available workspace, power supply and amperage requirements, portability considerations, safety features and functions provided. Depending on what type of project you are working on and what materials will be used in the cutting process will help narrow down your search for a suitable model.

You should also take into account the portability factor when looking at different models of plasma cutters as some may not be appropriate for use on-site depending on size or other factors such as access to power supply or lower amperage ratings than others. Additionally different features such as pilot arc starting capability, speed settings option, air pressure adjustment control or adjustable drag input voltage can give you better accuracy and improved results in cutting thicker materials or different metals so keep these in mind when making your choice. Finally for improved safety purposes look for models with additional protective equipment or features like an integrated air dryer or an adjustable torch height control feature which will reduce the chance of any sudden sparks from causing accidents in the workplace environment.

Type of work

When shopping for a plasma cutter, it is important to keep in mind the type of work you plan to do. If you need a machine to cut metal within a certain thickness range and not too often, then it is usually fine to choose a basic machine with fewer features.

On the other hand, if you plan on doing heavier duty material cutting, such as large aluminum sheets or cast iron, you would need to invest in a machine that has more power and features that can handle those types of jobs. Additionally, you should also consider the duty cycle of the machine—basically how long it can stand up against heavy usage before needing rest.

An example of this might be opting for an inverter plasma cutter which provides improved performance for longer periods of time thanks to its higher duty cycle and lower overall weight. This type of plasma cutter is ideal for larger projects or commercial applications where long-term use is required.

Thickness of the material

The thickness of the material that you need to cut is an important factor to consider when choosing the best plasma cutter for your needs. Plasma cutters can be used on a range of materials, from relatively thin sheet metal up to thick structural steel.

The maximum thickness of material that a particular plasma cutter is capable of cutting depends on the type and size of the cutting torch and its corresponding amperage rating. The larger the amperage rating, generally, the more powerful and capable it is of cutting thicker materials.

Before you buy a plasma cutter, you should determine what type and thickness of material you will be working with so that you can select one with an appropriate amperage rating for your requirements. Generally speaking, lower-powered plasma cutters tend to be best suited for sheet metals up to ¼ inch in thickness while larger models are better for structural steel up to one inch in thickness or more.

Cutting speed

The cutting speed of a plasma cutter is the speed at which the machine cuts through a material. This is determined by the power of the plasma arc and can be adjusted depending on what material you are cutting. Generally, higher powered machines will have faster cutting speeds, but this is not always the case. For most applications, a cutting speed of between 200 and 400 inches per minute (IPM) is considered suitable.

Lower power systems may produce only 150 to 200 IPM while some high-end machines can reach more than 500 IPM. Different materials require different speeds — for instance aluminum is usually cut at a lower speed than mild steel — so it’s important to select appropriately when determining cutting performance criteria.

Duty cycle

The duty cycle of a plasma cutter is an important factor to consider especially when selecting a machine for heavy-duty industrial use. It indicates the amount of time in a given period that the plasma cutter can be safely operated before it needs to cool down. The duty cycle is usually expressed as a percentage, where 100% denotes continuous operation without any required downtime. Additionally, manufacturers often indicate the duty cycle on their product specifications, so it’s important to read these carefully when comparing different models.

Duty cycles generally range from 10% to 100%, with higher percentages indicating possibly more production in the same amount of time. However, in practice, a lower duty cycle does not necessarily mean an inferior product since practical considerations such as speed of operation and cutting efficiency also have meaningful impacts on overall performance. You should therefore take into account other features and capability that you need from your machine when determining the ideal plasma cutter for your specific application.


When choosing a plasma cutter, one of the most important factors to take into consideration is portability. Mobility and convenience are essential qualities when it comes to finding the right plasma cutter for your needs. Since you can’t always predict when or where you’ll need to cut, having a lightweight and portable machine is vital.

Many current plasma cutters offer compact designs, making them easy to transport and maneuver in tight spaces. Brands like Hypertherm and Lotos have designed their models with portability in mind, creating electric machines that are powerful yet lightweight and easy to maneuver around your shop or work area. Many of these models come with a carrying case for extra protection and convenience during transport as well.

When looking for the best portable Plasma Cutter you will want to look for features such as: light weight construction, an integral carrying handle that allows for easy transport of the unit from one job site to another. The ability to be connected directly or remotely controlled from your laptop via USB connection is also important if you need precision control over your cutting operation. Additionally, look for models with ‘power source on demand’ which allows for higher quality cuts without needing an external generator pump or an air compressor – this can be essential in a remote location as it eliminates the need for cords or hoses between components. This ability can also give you greater control over your cut by allowing you to fine-tune current output according to the material being cut so that there’s no waste due to improper cutting parameters being used while away from home base.

Best Plasma Cutters in 2023

In order to choose the right plasma cutter for your needs, we have broken down the top models in the market this year. Below we will discuss each machine, their capable power range and some other important features that you should consider when making your purchase.

  1. Hypertherm Powermax45 XP: This model from Hypertherm is one of the most powerful on our list and offers an output range of 25 to 38 amps, offering a cut thickness up to 7/8 ” thick with a 120V input power supply. It also has several technology-related features like Smart Sense™ which makes it easier for novice users to operate and use the machine accurately and efficiently. Additionally, this model is lighter than other similar models on the market at 45 pounds, allowing for mobility when needed and ease of portability compared to heavier machines.
  2. Lotos LT3500 35 Amp Plasma Cutter: Another option from Lotos Technology, this plasma cutter delivers 35 amps of power using a 110/220V dual voltage input source while maintaining a reasonable weight of only 39 pounds with dimensions measuring at 19″X9”X14″. Being able to create cuts up to 3/4” thick with an inverter technology that helps reduce energy consumption by up to 30%, makes it a great choice for anyone looking for a reliable yet affordable cutting solution.
  3. Hobart Airforce 40i Inverter Based Plasma Cutter: From one of the most respected brands in metal cutting solutions comes Hobart’s Air Force 40i plasma cutter. This model has dual voltage options (110v/220v) with maximum amperage output of 40 amps which allows it cut metals up 1 inch thick or less depending on material type used – additionally it can cut stainless steel where many machines would struggle like aluminum or brass alloys. The inverter technology keeps power usage down while ensuring quick set up times so you can start working quickly after turning on your machine!

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In conclusion, whether you’re a hobbyist or a professional looking for a plasma cutter, there are plenty of options out there to fit your specific needs. Consider what you will be using the plasma cutter for, how often you will be using it and how much it can handle before deciding on the right product for your needs.

When selecting the right plasma cutter, always focus on finding one with high quality and reliable performance that also comes with all of the necessary accessories. It’s also important to consider any additional safety elements such as long shields for extended jobs or special helmets for extra protection. Ultimately, choosing a safe and dependable plasma cutter should be your priority when selecting a model that meets your budget requirements.


What is the most powerful plasma cutter?

There are several high-powered plasma cutters available on the market, but the Hypertherm Powermax 85 is considered to be one of the most powerful plasma cutters available, with a cutting capacity of up to 1-3/4 inches.

How do I choose a good plasma cutter?

When choosing a plasma cutter, consider factors such as the thickness of the material you will be cutting, the cutting speed you require, and the portability and power source of the cutter. Look for a cutter with a high duty cycle, a good warranty, and a reputation for reliability.

What’s the best budget plasma cutter?

The Lotos LTP5000D is a highly rated and affordable plasma cutter that offers a cutting capacity of up to 1/2 inch and comes with a 1-year warranty.

What is the best plasma cutter for CNC?

The Hypertherm Powermax 65 is a highly regarded plasma cutter for CNC applications, offering a cutting capacity of up to 1 inch and a rapid cutting speed.

What is better than a plasma cutter?

For certain applications, laser cutters or waterjet cutters may be a better option than a plasma cutter. Laser cutters offer high precision and speed, while waterjet cutters are able to cut a wider range of materials and produce cleaner edges.

What are the two types of plasma cutters?

The two main types of plasma cutters are conventional air plasma cutters and high-definition plasma cutters. High-definition plasma cutters offer higher cutting speeds and greater accuracy.

Is a plasma cutter AC or DC?

Plasma cutters typically require DC power.

How powerful of a plasma cutter do I need?

The required power of a plasma cutter depends on the thickness of the material being cut. For materials up to 1/4 inch thick, a cutter with a 25-amp output may be sufficient. Thicker materials may require a cutter with a higher output.

Which is better, a laser cutter or a plasma cutter?

Laser cutters and plasma cutters each have their own advantages and disadvantages. Laser cutters offer high precision and speed, while plasma cutters are generally more affordable and better suited for cutting thicker materials.

What can a plasma cutter not cut?

Plasma cutters are not well suited for cutting materials such as wood, stone, or certain types of plastic. They may also struggle to cut through materials that are highly reflective or conductive, such as copper or aluminum.

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