Last Updated on September 1, 2021
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- Plasma Cutter R-Tech P30C (Editor’s Choice)
- HEROCUT plasma cutter (Luxury Choice)
- Forney Easy Plasma Cutter (Best Value)
Sometimes welding metal altogether is not the only you to do, there are times when you want it cut it apart and the best way to do is using a plasma cutter. If you spend time doing metalwork you understand how important it is to have a plasma cutting system to make a smooth clean cut on metal.
The plasma cutting system utilizes compressed air or gases to ionize for creating plasma as they make contact with the electrode. Torch holds the consumable electrodes housed inside the retention cup where plasma is formed. This super-heated plasma with high-velocity arc can directly cut through all types of conductive metals easily.
The popularity of plasma cutter has made it one of today’s most useful industrial cutting processes. If you are considering to buy a plasma cutter to different types of metal easily, we’ve listed the best plasma cutters to help you find the one that fits your needs.
Best Plasma Cutter Reviews – Top 8 Picks
The Reboot plasma cutting unit has been designed and built for small to medium size fabrication. It can cut aluminium, copper, and stainless steel and best suitable for carbon steel. This dual voltage plasma cutter gives 50 amps at 220V.
The machine makes a precise cut with a 19mm severance on mild steel. Power cool design allows the unit to cool faster thereby increasing the duty cycle. Also, it gives 100% duty cycle at 40 amps which allows you to run the machine for long hours. The unit features a built-in pressure regulator so you don’t have to worry about pressure adjustment. Being so portable and durable, you can draw many years of useful service from it. The machine is robust, tough, and rugged, thanks to the green exoskeleton cage design. Straight out of the box, you get a plasma machine, 4m torch, earth lead, water separator, consumables, and user manual. Make sure to use a welding helmet to protect yourself from the light produced.
- 60% duty cycle
- 19mm cut
- 1-year warranty
The Sealey PP40H plasma cutter features an inverter power supply fixed with the plasma control circuit. This enables it to be powered through 32 amps single-phase supply. Plus, it’s supplied with a 6m plasma torch that’s fitted with a regulated push-button for the arc control. Hence, there’s no need to touch the workpiece to begin the process of metal cutting. It can provide a smooth 11mm maximum cut on mild steel.
Sealey plasma cutter is ideal for cutting steel, stainless, galvanized steel, aluminium, chrome, copper, and brass. Moreover, it features an internal regulator unit with a panel mounted pressure gauge. On the front panel, the 2 LEDs and digital display indicate thermal protection, overload, and the main power. The IP21S rated plasma unit measures 27 x 52 x 34 cm and weighs 11.3kg with a handle on top for portability. Plus, the kit also includes 3m earth cable, 2.6m torch, regulator, and 3m air hose.
- 11mm cut
- Digital display
- Inverter system
- Ideal for all metal cutting
A combination of electricity and air compressor, the Drapper plasma cutter is ideal for precision cutting of metals. Compared to acetylene torches, it cuts much more accurately and efficiently without any damage to the workpiece. No gas production means it’s safer.
Overall, the Drapper plasma cutter is a perfect cutting tool for detail rippers or fabrication in any electrically conductive material. Used with a separate air compressor, this professional cutter is a great addition to any commercial or DIY workshop. So easy to set up and use, it produces fast smooth clean cut through stainless steel and aluminium. From a thin 24 gauge sheet to 10mm thick, it can even make severance cuts through mild steel up to 12mm. This Drapper plasma comprehensive kit includes plasma torch, regulator, earth lead, chipping hammer, and air hose. Moreover, the latest inverter technology allows the machine to output a stable current to produce more cutting power and reduces the overall weight that makes it highly portable. Compared to manual struggles of cutting with a grinder, the Drapper plasma cutter makes detail metal cutting much faster, and accurate.
- Microprocessor inverter
- 12mm cut on mild steel
- 60% duty cycle
- Thermal overload protection
If you use gas or grinder cutting system to cut metal, then you’ll surely enjoy using this plasma cutter by R-tech. The P30C cuts through any metal even with painted surfaces just like a hot knife cuts butter smoothly. It offers clean 8mm cut on mild steel, 2mm on aluminium and stainless steel, 3mm on steel, and 12mm severance cut. The plasma cutter is portable, lightweight, and is powered by 13 amp supply. Moreover, any residual dross is removed easily as the unit features high-frequency starting for easy arc striking. It even cut through chequer plates and irregular shapes.
Plus, it comes as a complete kit; all you require is a clean compressed air supply and a 240V supply. The R-tech plasma cutter is built with Siemens IBGT instead of inferior Mosfets. So easy to use with the front panel’s pressure gauge and amperage LED. With an impressive 35% duty cycle at 30 amps, the machine cuts straight away with no-fuss finishing. It comes with 4.5 m torch, consumables, and earth lead. For additional safety, it has built-in thermostat protection and cooling fan.
To sum up, the R-tech P30C is powerful, easy-to-use, durable, and feature-packed plasma cutter that is ideal for maintenance shops or fabrication. Check out our mig welder review for more great products.
- 8mm clean cut
- amperage LED
- 35% duty cycle
- Simple to use
- 3-year warranty
Cut metal more accurately in no time with the Miller electric plasma cutter. This spectrum extreme plasma cutter is re-engineered and packed with the latest technology which offers even more power and performance in a portable machine. Combined with a new ergonomic torch that is designed to fit in your hand more comfortably, you’ll experience the great combination of precision, power, control, and portability. The design includes a unique thumb guide and finger grip contours. Plus, the flexible cable with great bend flexibility and radius increase comfort. With 80 ̊ handles, the natural arm and elbow position is maintained while cutting. An optimized shape and diameter electrode offers smooth movement and concentricity although cooling not only delivers longer electrode life but also great cutting performance. Thanks to the robust tip, the arc performance and tip life are improved.
It features 30amp output for cutting thickness of 3/8th on the mild speed at an increased speed of 18inches per minute approximately. Weighing only 29 pounds, the machine also includes a shoulder strap for portability. For secure storage and transport, it comes with a tough X miller case that provides protection to the unit and maximizes the life. Moreover, the innovative multi-voltage plug adapters easily connect to 120 or 240-volt power whereas auto line technology adjusts the system to work on either voltage automatically. Plus, the unit also reduces the output to 27amps when plugged into 120V.
- 3/8th inch cut on mild steel
- 30 amp output
- Smooth precise cut
- Multi-voltage plug
Cut any metal effectively without producing a bunch of slag on you with the Forney plasma cutter. The input is 120V and the output is 20A maximum with a 35% duty cycle. It can cleanly cut up to a 1/4th of an inch plate and sever up to 3/8th of an inch. This unit comes with Forney’s contact info, quick start guide, and manual. Plus, it also comes with an additional set of consumables. The machine features a plasma torch, a 15-20 amp plug adapter, ground cable, and clamp. To get started, all you require is a standard household power. The next step is to attach the line with an air compressor.
The cutting tip uses drag torch technology which lets the tip to be in contact with the metal material. For best cutting performance, make sure that the air in it is dry and clean between 60 to 90 psi. Your cutting performance can suffer if you don’t have a good ground. The only adjustment you can make the machine is the output current knob; it allows you to fine-tune the cutting arc to the material’s thickness. Moreover, when the trigger is pulled to cut, air flows for a few seconds to purge the airline which in turn fires up the arc. When finished cutting, the airflow continues for some time to cool the cutting tip. This not only extends life but also makes it safe.
Overall, the Forney plasma cutter is ideal for the ranch, auto-body, HVAC, and plumbing.
- Drag torch technology
- Smooth cut
- Integrated regulator
- Cuts steel, aluminium to 1/4th inch
With great performance and portability, the CUT-120 plasma cutter by FlowerW features an ergonomic design. It comes with the lastest black electrodes that last up to 50% longer. Cut through any conductive metal like aluminium, stainless steel, brass, copper, titanium, and standard steel with great power and speed using the power CUT-120 plasma cutter.
Plus, the CUT-120 is all weather rated; IP21, which means it’s ready to work under all circumstances. It has more power than other plasma cutters; thanks to the MOSFET inverter. Its 90A torch allows for 40mm cut capacity, 1-inch max severs and an amazing arc stretch for flexibility. The CUT-120 has an extraordinary 60% duty cycle at 120 amps, thanks to the lasts hybrid cool technology and quick cooling fan. The smart industrial-grade housing design not only allows air exchange but also offers great durability. You can easily adjust the currents settings from 20-120A from the front panel pushbuttons. This 71.1 x 61 x 42.9 cm unit doesn’t damage the workpiece and allows easy handling for great precise cuts.
- 60% duty cycle
- MOSFET inverter
- 40mm cutting thickness
- Great cutting speed
The HEROCUT plasma cutter cuts through metal up to 3/4th making it a great machine for most general metal fabrication or auto-restoration. It operates on either 120 or 240V with the supplied adapter cord. Being able to operate on dual-voltage is best as a unit is light enough to take anywhere. Plus, you don’t require a huge air compressor to operate the HEROCUT plasma cutter, it only needs 5-7 CFM at 70 psi.
The unit uses a non-HF cutting torch with common consumables. It also comes with long 3m earth cable and even longer 5m torch cable which offers high manoeuvrability without carrying the whole unit around the workpiece. Moreover, the amount of time this machine can operate for meeting the cool-down; the duty cycle for CUT55 is 60% at the full 40 amps. This allows you continuous cutting on most projects. Plus, the unit has a pilot arc system that offers instant arc striking on rusty or clean metal. Also, it features moisture separator to protect the machine.
- Easy operation
- IGBT inverter
- 60% duty cycle