8 Best Plasma Cutters under $500 – An Affordable Way to Make Clean Cuts

The LTP5000D from Lotus is an incredibly high-quality plasma cutter for under $500. This cutter features Lotus’s pilot arc technology, which doesn’t require you to touch your torch tip to the metal you’re cutting. It can cut through painted and rusted metals easily without leaving slag behind. Plus, the torch is included with the plasma cutter.

This plasma cutter is relatively light duty and is best for home DIYers and contractors who occasionally need to cut through metal. It can run at either 110 or 220 volts, so it’s adaptable to any shop’s electrical setup. At 220 volts, you can cut metal sheets up to 0.5 inches cleanly. Users found that you can cut up to 0.75-inch-thick metal sheets, although the process is slow and leaves a kerf.

What are its best features? One thing that we especially liked about this budget plasma cutter is that it’s easy to set up. There’s no assembly required when it arrives and it comes with a pre-installed NPT 0.25-inch D plug that works seamlessly with the stand coupler on almost any air compressor. So, just plug in your compressor and torch and you’re ready to get to work. Just keep in mind that the duty cycle is limited to 60%, so you’ll need to rest the unit between cuts.

What could be improved? At 110 volts, you’re limited to a clean-cut depth of 0.33 inches and a maximum cut of 0.4 inches, which is slightly less than some other plasma cutters can offer.

The Lotos LTP5500D is an incredibly powerful plasma cutter that’s priced at a level any DIY metalworker or small shop owner can afford. This plasma cutter is a slightly heavier-duty version of our Editor’s Choice LTP5000D from Lotos. Like that model, this unit supports both 110/120 and 220/240-volt electricity depending on your environment and what you need to cut.

However, the available current is slightly higher – up to 55 amps. As a result, when running at 120 volts, the LTP5500D is capable of cutting through metal sheets up to 0.5 inches. At full power, the plasma cutter can cleanly cut through metal sheets up to 0.75 inches and has the ability to sever metal up to one inch thick.

The cutting torch is another major plus for this plasma cutter. It comes with a Lotos pilot arc torch, which is suitable for cutting through rough, rusted, and painted metals. Unlike HF torches, it also won’t interfere with your electronics – a big benefit if you’re working inside a crowded shop space. The plasma cutter also has a pre-installed NPT 0.25-inch D plug to make connecting any air compressor as simple as possible.

What do we love it for? From its dual-voltage capability and higher amps to the maximum cutting depth of up to one inch, this is an overall great plasma cutter that comes at such an attractive price.

What were we disappointed with? The only complaint that users had about this plasma cutter is that the consumables are very expensive – over $110 for a set of ten tips and five electrodes. Although non-Lotos-branded consumables are compatible and cheaper, using non-Lotos consumables will void the one-year warranty.

This affordable plasma cutter costs well under $500, which makes its power and features all the more impressive. To start, users raved about the quality of cuts from this plasma cutter. It has a built-in inverter, which leads to more consistent electrical output and thus smoother cuts. In addition, you can dial in the perfect current for the material at hand all the way up to 50 amps. A simple LCD screen displays your current so you always know what power you’re working with.

The CUT-50 Pro is capable of running at either 110 or 230 volts, making it versatile enough for the shop and the field. At 230 volts, Amico rates the cutting ability of this plasma cutter at one inch. Relatively few users are working with metal that thick, but a number of users noted that it cuts through half-inch-thick stainless-steel sheets like butter.

What are our favorite features? Despite being so inexpensive, this plasma cutter does come with everything you need to start cutting right away. The package includes a 13-foot arc torch, which is more durable thanks to the fact that it doesn’t need to be touched directly to the metal surface. Amico offers a one-year warranty on this plasma cutter too, which is another nice surprise at this price point.

What could be better? The only downside to speak of is the cutter’s size – it’s certainly not the most compact plasma cutter we’ve seen, although it is still reasonably easy to carry around your shop.

The Vivohome CT5200DF is a highly capable all-in-one tool that you can use for plasma cutting, stick welding, or TIG welding. Although the welding properties are similar to another 3-in-1 tool that we reviewed, the PrimeWeld CT-520D, the Vivohome model is much more expensive. A lot of the reason for this is that the plasma cutting abilities are much more powerful.

To start, this plasma cutter comes with a pilot arc torch instead of an HF torch. That alone is a huge advantage since you can cut through any type of metal without worrying about slag. It also makes it easier to start a cut, since the arc torch can arc from any distance.

Why are we impressed? What we especially liked in plasma cutter is that it boasts more power. The Vivohome is capable of accepting dual voltages and supports currents up to 50 amps at a 60% duty cycle. At full power, it can cleanly cut metal sheets up to half an inch and sever metal that’s 0.75 inches thick. For light-duty work, the plasma cutter can run continuously once you drop below 35 amps.

What negatives must you be aware of? For the price of this unit, we’d like to see a longer warranty. Vivohome covers it for up to six months, but some users noted problems with the internal wiring that can cause problems after more extended use. The exterior construction is all metal and highly durable.

This simple, cheap plasma cutter under $500 is a good choice for the occasional metalworker. It’s versatile enough for most uses thanks to the fact that it supports both 110 and 220-volt electricity. Plus, the plasma cutter has a built-in inverter that results in smoother cuts and reduced slag.

The cutter runs at a maximum of 50 amps. At that power level, it can cut through metal up to 0.5 inches – although users warn that the clean cutting depth is closer to 0.25 inches for most materials.

What are its best features? The 60% duty cycle is on par with more expensive machines, and you can run the cutter continuously at currents below 30 amps. Vivohome includes an HF cutting torch and tip with this plasma cutter. And the package also includes a welding face mask and yellow-tinted goggles, which means you don’t have to buy safety gear elsewhere before you can get to work.

What could be improved? The HF torch isn’t as user-friendly as a pilot arc torch, but it helps keep the price of this unit relatively low. There isn’t a drag tip available for the torch, so it’s best used for simple cuts rather than aesthetic metalworking projects. You can drag the torch against the metal, but this will wear out the consumables quickly. Thankfully, users noted that the consumables for this torch are relatively cheap.

Users give rave reviews to this 3-in-1 plasma cutter, stick welding, and TIG welding unit from PrimeWeld. Since this tool does everything in one, it’s a great option if you are just starting out in metalworking or looking to dramatically expand the capabilities of your workshop. We’ll primarily focus on the plasma cutting capabilities, although users were quite happy with the unit’s stick and TIG welding abilities.

As a plasma cutter, the CT-520D is capable of cutting metal sheets up to 0.5 inches in thickness. For smooth cuts, you’ll want to stick to sheets around 0.25 inches or thinner.

It’s important to note that you do give up some features in a budget all-in-one tool like this. It uses an HF torch that users found isn’t the best for careful, aesthetically perfect cuts. You can drag the torch, but it runs through consumables quickly.

Why are we impressed? The 3-in-1 versatility of this plasma cutter is extremely useful for those who also need other metalworking tools. Stick welding and TIG welding can be done with the same plasma cutter. Also, this is a dual-voltage unit that supports both 110 and 220-volt electricity inputs and can run at up to 50 amps.

What negatives must you be aware of? Users also found that the manual for this tool isn’t clear, so it can be difficult to get it running if you haven’t used a plasma cutter previously.

The other downside to an all-in-one unit like this compared to a dedicated plasma cutter with the same power is that it’s heavy. This cutter weighs over 30 pounds, so it can be more difficult to transport between work sites or even around your shop.

The Forney Easy Weld 251 is a beginner-friendly and affordable plasma cutter under $500. This plasma cutter works with a standard 120-volt power source and any small, portable air compressor. That makes the bar to getting started much lower for DIYers trying out metalwork for the first time.

The main downside to this plasma cutter is that it isn’t particularly powerful. It runs at 20 amps, compared to 50 amps or more for more burly cutters. Even at that low current, it only sports a duty cycle of 35%. As a result, this plasma cutter is more suitable for small, quick cuts than for heavy-duty use. The cutting ability is rated to 0.25 inches, but users found that the maximum thickness at which you can get a clean cut is closer to 0.18 inches.

What makes it stand out? The Forney Easy Weld cutter is built well, though, with a fully steel case and few unnecessary controls on the front panel. The unit is relatively small, making it fairly easy to transport – although it still weighs in at over 20 pounds.

The plasma cutter includes a 13-foot cutting torch and an extra electrode and nozzle. The torch is a drag torch, which makes it easy to get smooth and consistent cuts.

Which disadvantages must you keep in mind? We noted that the torch eats through consumables relatively quickly, so expect to spend some additional money on these components. Also, the 35% duty cycle at 20 amps is somewhat short.

This cheap plasma cutter from HeroCut isn’t built to handle the demands of serious metalworkers. But if you’re a hobbyist looking to try plasma cutting on a tight budget, it’s worth a look.

The plasma cutter is rated to cut through metal sheeting up to 0.3 inches thick, although users found that this is fairly optimistic. Smooth cuts are restricted to around 0.1 inches thick, and not all materials can be severed if they are more than 0.25 inches thick. The plasma cutter only runs on 110-volt electricity and is limited to a 60% duty cycle at 30 amps.

What are its best features? The 35i comes with most of what you need to get started, including a single-phase torch with an included shield cup to make it easier to start a cutting arc. The cutter is lightweight, at under 13 pounds, although it’s bulkier than we’d expect for such a light-duty plasma cutter.

What could be improved? Users noted that quality control can be an issue with this plasma cutter. Some found air leaks that needed repair, and others replaced the air compressor inlet to get a better fit with standard tubing. The plasma cutter doesn’t come with a warranty, so make sure to try it out as soon as it arrives.