Best Plasma Cutter: Top 10 Picks Review and Comparison 2018

Plasma Cutters are used to cut different kinds of materials. They are suitable for cutting the following materials:

  • Stainless steel
  • Alloy steel
  • Mild steel
  • Copper
  • Aluminum

If you work as a mechanic or just a DIY enthusiast, Plasma cutters will make your repair works a lot easier. The edges will be clean and precise, with a reduction in the wastage of material.

You should know what kind of Plasma Cutter you are getting, as these tools are very technical. They have different specifications and are designed to work according to specific usage instructions.

There are several Plasma Cutters available in the market. Thus, it can be a bit tricky for you to choose the one which is perfect for you in every respect.

It is nuisance to see a number of cutters available and not being able to make an informed choice.

Don’t have enough time to read the whole article?

Don’t worry!! I’ve picked out 3 of the 10 best choices for you right below:

Editor’s Top 3 Picks

1
2
3
Lotos ltp5000d 
Powermax30xp
super deal cut50
3.93.9 / 5

4.84.8 / 5
4.14.1 / 5

PAPST cooling system from Germany available


PAPST cooling system from Germany not available


PAPST cooling system from Germany not available


Cutting Clean Metal available


Cutting Clean available


Cutting Clean Metal: N/A


Ideal Cut Thickness: 12mm


Ideal Cut Thickness: 16mm


Ideal Cut Thickness: 12mm


MOSFET transistor available


MOSFET transistor: N/A


MOSFET transistor: N/A


Non-touch Pilot ARC available


Non-touch Pilot ARC: N/A


Non-touch Pilot ARC available


Output Current: 10A - 50A


Output Current: N/A


Output Current: 20A - 50A


Extremely accurate and quick procss of cutting


High power and very precise


Easy starts and clean cuts without dross or slag


Suitable for DIY jobs and light duty small business projects


Best friend of artists, craftspeople, and hobbyists


Suitable for not only DIY-ers but also for professional operators

Let’s see why they are recommended

Best Plasma Cutter Review

This article will definitely save you loads of time and effort when choosing the Plasma Cutter best suited for your needs!

1. Lotos LTP5000D 50Amp Pilot Dual Vol Non-Touch Arc Plasma Cutter

Lotos ltp5000d
Lotos LTP5000D 50Amp Non-Touch Pilot Arc Plasma Cutter, Dual Vol
3.93.9 / 5
With the help of this plasma cutter, the metal doesn’t come in direct contact of the cutter. It has a dual voltage of 110V and 220V, making it very compatible.

Lotos LTP5000D is a plasma cutter which is fully controlled and functional.

It ensures to give easy, broad and deep cuts which have fewer slags due to its pilot arc technology. It has an extremely accurate and quick process of cutting.

With the help of this plasma cutter, the metal doesn’t come in direct contact with the cutter. It has a dual voltage of 110V and 220V, making it very compatible.

Lotos LTP 5000D is a compact plasma cutter. It comes with a handle for portability.

Lotos LTP 5000D uses non-hazardous compressed air to cut the following:

  • Stainless steel
  • Alloy steel
  • Mild steel
  • Copper
  • Aluminum
The LTP5000D Plasma Cutter is an excellent choice for home DIY jobs and light duty small business projects.
Lotos LTP 5000D is a compact plasma cutter. It comes with a handle for portability.
Credit: Amazon.com

Pros

  • Non-touch Pilot ARC Technology
  • High-Frequency Inverter Technology
  • Automatic Dual Voltage And Dual Frequency Capability
  • PAPST Advanced German Cooling System
  • Compact & Portable Design
  • Produces a uniform output to enable cutting of thin metal

Cons

  • Short standoff
  • Doesn’t come with a pigtail

Who is it for?

If you are looking for a plasma cutter which is easy on your pocket, doesn’t require a lot of maintenance but is extremely efficient, then Lotos LTP 5000D is the right choice for you

The LTP5000D is an excellent choice for home DIY jobs and light duty small business projects.

2. Super Deal DC Inverter CUT50 Plasma Cutter with 110/220V AC 1/2″ Clean Cut

Super Deal cut50
Super Deal DC Inverter Plasma Cutter Machine With Screen Display Dual Voltage 110/220VAC 1/2
4.14.1 / 5
It provides reliable performance for the home or shop and is pretty easy on the pocket as well.

With the help of Super Deal DC Inverter CUT50 Plasma Cutter, you can make short work of your metal cuts.

With the help of its pilot arc-striking system, you get easy starts and clean cuts without dross or slag.

It’s like a hot knife through butter. It has a convenient digital display.

Super Deal DC CUT50 is an Plasma Cutter that provides reliable performance for the home or shop and is pretty easy on the pocket as well
Super Deal DC CUT50 has a convenient digital display.
Credit: Amazon.com

Pros

  • High duty cycle resulting in less power consumption
  • DC output Digital LCD Display
  • Easy Read Front Panel Air-Pressure Gauge
  • Makes almost no noise
  • High cutting speed

Cons

  • The User manual is pretty vague
  • Doesn’t come with a plug
  • Moisture on the material to be cut will burn up tips superfast

Who is it for?

It provides reliable performance for the home or shop and is pretty easy on the pocket as well.

It can not only be used by DIY-ers but also accommodates the demands of professional operators.

3. Lotos LT5000D 50Amps Plasma Cutter with Dual Voltage 110/220VAC 1/2″ Clean Cut

Lotos lt500d
3.73.7 / 5
Lotos LTP5000D is one of the best options for artists and home metalworkers. It is more than capable in the workshop, because of its high-quality features.

Lotos LT5000D is very budget-friendly. It’s a compact, lightweight cutter. It comes with dual voltage versatility.

There is an ample room for modification. You get great results on ½” steel with this plasma cutter.

Lotos LTP5000D is one of the best options for artists and home metalworkers
It’s a compact, lightweight cutter and comes with dual voltage versatility.
Credit: Amazon.com

Pros

  • Works on two voltages, 110 or 220
  • Has a special PAPST cooling system
  • Cuts up to 1//2”
  • Works even better on thinner metals
  • Removable torch trigger
  • It is very compact, light and manageable
  • Great for carving sheet metal

Cons

  • No-frills design is inefficient
  • Goes through consumables very fast
  • Manual is not given with the product

Who is it for?

Lotos LTP5000D is one of the best options for artists and home metalworkers. It is more than capable in the workshop, because of its high-quality features.

This is a good choice for the DIY-ers, or if you are a shop worker responsible for light metalworking tasks.

4. PRIMEWELD 50A Air Inverter Portable Plasma Cutter Automatic with Dual Voltage 110/220V AC 1/2″ Clean Cut

Primeweld
4.74.7 / 5
Primeweld 50A plasma cutter provides the best precision in cuts for metalwork. Its maximum severance thickness for different metals

Primeweld 50A is very reliable and efficient. The dual-voltage cutter works with 110 or 220 volts. Touch contact arc start can cut the following materials:

  • Steel
  • Stainless steel
  • Copper
  • Aluminum

Primeweld 50A plasma cutter provides the best precision in cuts for metalwork. Its maximum severance thickness for different metals is as follows:

  • 3/4Inch and 5/8Inch – mild steel
  • 1/2Inch – stainless steel
  • 1/2Inch – Aluminum
PrimeweldPrimeweld 50A plasma cutter provides the best precision in cuts for metalwork
Primeweld 50A is very reliable and efficient.
Credit: Amazon.com

Pros

  • Dual Voltage Cutter
  • It has a handle on top making it extremely portable
  • Air inverter design based on MOSFET transistors
  • Features a LED display and analog meters
  • Easy to use controls

Cons

  • Comes with insufficient instructions
  • Only has a 220V plug
  • It is a scratch start machine so it uses the consumables more quickly

Who is it for?

Its features make it perfect for any construction project, garage working or hobbyists.

5. Lotos LT3500 35Amp 110V/120V Air Plasma Cutter with 2/5 Inch Clean Cut

Lotos lt3500
Lotos LT3500 35Amp Air Plasma Cutter with 2/5 Inch Clean Cut, 110V/120V Input
3.83.8 / 5
It can cut through metals as thick as 2/5 inches. It has a dual frequency of 50 and 60 Hz and a pre-installed NPT I/4 inch D plug which makes it extremely easy to install.

Lotos LT3500 is a compact and portable plasma cutter on the market. You can use it to cut the following materials:

  • Stainless steel
  • Mild steel
  • Alloy steel
  • Aluminum
  • Copper

It can cut through metals as thick as 2/5 inches. It has a dual frequency of 50 and 60 Hz and a pre-installed NPT I/4 inch D plug which makes it extremely easy to install.

Pros

  • Quick-connect compressor joints
  • Comes with a one-year warranty
  • Very portable
  • Easy to set up and use
  • Uses non-toxic air
  • Can cut several types of metal

Cons

  • Non-arcing tip requires contact
  • Not suitable for commercial projects
  • Uses consumables very fast
  • Won’t cut rusty or painted metal

Who is it for?

It is powerful to cut through 2/5 inches of metal, but if you are looking for a plasma cutter that will do industrial grade work, Lotos LT3500 is not the answer.

If you are a DIY-er who wants to use it for light cutting projects, it is an extremely good choice.

6. Hypertherm 088079 Powermax30 XP Hand Plasma System with 15-Feet Lead

Powermax30xp
Hypertherm 088079 Powermax30 XP Building America Edition Hand Plasma System
4.84.8 / 5
The Hypertherm 0880709Powermax 30 is a perfect balance of quality, power and price range. It is an American made cutter that can cut up to 5/8in”.

The Hypertherm 0880709Powermax 30 is a perfect balance of quality, power and price range. It is an American made cutter that can cut up to 5/8in”. It has high power and is very precise.

The product cuts the following metals:

  • Stainless Steel
  • Aluminum
  • Mild Steel
  • Many others

Pros

  • Cuts through rusted/painted metals
  • Has a surprisingly low draw from the compressor
  • Hose strain reliefs on both ends
  • The Grip is resistant to both heat and impacts.
  • Only one power switch and the one-knob interface
  • Smartsense auto-psi adjustment
  • Works best with three-phase power

Cons

  • The Plug needs wiring before initial use
  • Need extensive practice before learning how to make a precise cut
  • Does not come with a built-in compressor

Who is it for?

This plasma cutter is the best friend of Artists, craftspeople, and hobbyists. They love this plasma cutter because of its ability to produce delicate and thin cuts.

7. SUNCOO DC 50 AMP CUT50 Inverter Plasma Cutter with Digital Display 110/220V

Suncoo
SUNCOO Cut-50 Plasma Cutter Electric DC Inverter Machine
44 / 5
The cutter has a smooth cutting surface. It uses the PWM technology with the help of MOSFETs.

SUNCOO DC 50 AMP plasma cutter uses electron circuit to give a constant output of current. The output current can be synced with the type of material as well. It can cut through the following metals:

  • Copper
  • Stainless steel
  • Iron
  • Carbon steel
  • Aluminum etc.

It is an easy-to-assemble the device. The cutter has a smooth cutting surface. It uses the PWM technology with the help of MOSFETs.

This product has a dual voltage capability and a digital LED display. It also provides 1.8 times more cutting speed as that of flame cutters.

SUNCOO DC 50 is a tool which can be used to professional cutwork.
SUNCOO DC 50 has a Lightweight model having a compact design.
Credit: Amazon.com

Pros

  • A Lightweight model having a compact design
  • Can be assembled easily
  • Multifunctional usage
  • Has a dual voltage capability

Cons

  • Needs regular cleaning and maintenance
  • Hardens the edge of the material being cut

Who is it for?

It is a tool which can be used to professional cutwork. The following applications use this plasma cutter:

  • Light industrial usage
  • Sheet metal fabrication
  • Ducting work
  • Automotive
  • Site work
  • Repair and maintenance services

8. Lotos LTPDC2000D Plasma Cutter and Tig Stick Welder 3 in 1 Combo

Lotos ltpd2000d
44 / 5
The Lotos LTPDC2000D is to be used by welders and recommended all DIY home welders. It can also be used for small business operations.

Lotos LTPDC is a compact, 3-in-1 machine, with dual voltage capabilities. It can be used as the following:

  • Plasma cutter
  • TIG welding machine
  • Stick welding machine
The Lotos LTPDC2000D is to be used by welders and recommended all DIY home welders
Lotos LTPDC2000D is a multipurpose welding machine.
Credit: Amazon.com

Pros

  • Multipurpose welding machine
  • Can cut through painted, rough or rusty surfaces
  • Produces minimal slag
  • Uses machine compressed air directly
  • Has a pilot arc-shaped
  • Has a maximum cut of ½”

Cons

  • Leads are barely the usable length
  • The instruction manual is pretty vague

Who is it for?

The Lotos LTPDC2000D is to be used by welders and recommended all DIY home welders. It can also be used for small business operations.

9. Biltek 50Amp Portable CUT50 Air Plasma Cutter with 1/2″ Cut 110V/220V Input

Biltek
Biltek
55 / 5
The product has a non-pilot arc torch. It can cut up to ½” thick material.

Biltek Plasma Cutter 50AMP CUT50D DC Inverter Dual Voltage 110V/220V is designed for cutting the following materials:

  • Stainless steel
  • Alloy steel
  • Mild steel
  • Sheet metal
  • Copper aluminum
  • Other metal materials

It has a non-pilot arc torch. It can cut up to ½” thick material.

Pros

  • Cut Up to 1/2″ Thick metal
  • Non-Pilot Arc Torch
  • Longer Life for Consumables
  • Advanced Inverter Technology

Cons

  • Need to have your own air supply from an air compressor
  • Doesn’t come with a 220V plug

Who is it for?

It is to be used by DIY-ers and hobbyists only.

10. Goplus Cut-50 50A 220V Electric DC Inverter Air IGBT Plasma Cutter with LCD Display

Goplus cut50
Goplus Plasma Cutter Cut-50 50A 220V Electric DC Inverter Air IGBT Cutting Machine
4.54.5 / 5
he machine comes with a Cutting gun, a pressure-reducing valve, a face mask, a brush and a ground cable.

Goplus cut-50 plasma cutter uses an inverter design. The machine comes with a Cutting gun, a pressure-reducing valve, a face mask, a brush and a ground cable.

It has a lightweight body and is extremely portable. It can cut through the following materials:

  • Aluminum
  • Copper
  • Mild steel
  • Stainless steel
  • Alloy steel

Pros

  • Operates silently
  • Can cut through rusted/painted material
  • Can cut up to 12mm of thickness
  • Supports dual voltage
  • Can cut through an array of metals
  • Comes with built-in inverter technology
  • Weatherproof construction makes

Cons

  • User manual lacks clear instructions.
  • Lacks pilot arc.
  • 6-foot cord handicaps optimum mobility
  • A gas delay of two or five seconds when turning the supply on and off

Who is it for?

Goplus plasma cutter is meant for DIY and entry-level users. Still, it has some features which make it a delight for professionals as well.

How Plasma Cutters Work

We have discussed several Plasma Cutters in the above paragraphs. Let’s now focus on how these Plasma Cutters work.

Inside the torch, gas is passed through a constricted nozzle. This causes it to be squeezed and it accelerates at high speed and high temperature.

Plasma cutters send an electric arc into the gas. The following gases can be used:

  • Nitrogen
  • Argon
  • Oxygen etc.

When heat is introduced, it increases the temperature and pressure of the gas. It reaches a point where it becomes the 4th state of matter, Plasma.

This high speed and high-temperature gas cut through the metal. It melts the metal and blows it off automatically.

The three main parts of a plasma cutter are:

  • Power source
  • Arc starting console
  • Plasma Torch

Best Plasma Cutters Buying Guide

Now that we have all the details in our hands, the most difficult question arises. Which plasma cutter to choose?

The plasma cutter you choose will decide the type of materials you can cut. It will determine the thickness of the material that can be cut.

You should know these parameters beforehand and then make an informed choice. Your Plasma Cutter should match the work you want to do.

The following parameters should be considered before buying a Plasma Cutter. You should match these with the work you desire to do, and find the best Plasma Cutter.

Input & Output Power

The power output from a plasma cutter is very important. If a 110V cutter gives 12 amps, it will be able to cut at most 1/8 inch.

Similarly, if a 220V machine is giving 60 amps, you will be able to cut 7/8 inch of a metal.

The speed, at which a cutter cuts, is also determined by its power output.

Cutting Thickness

The cutting thickness you desire is a very important thing to consider when you are buying a plasma cutter.

For each ¼ inch of metal, you would require an additional 25 amps.

Duty Cycle

The time for which the plasma cutter can give continuous work is its duty cycle.

Let us suppose you have a plasma cutter with a duty cycle of 40% at 60 amps.

This means that you will get 4 minutes of continuous work before putting the cutter to rest for 6 minutes.

Few others parameters to be kept in mind before buying a plasma cutter are:

  • Arc Starting Method
  • Compressed Air Supply
  • Portability
  • Cost of the Consumables

The Bottom Line

In the above article, I have discussed the features and the pros and cons of the 10 Plasma Cutters which I found to be the best among several available as per my opinion.

You can compare the Plasma Cutters and choose the one which is tailored perfectly to your needs!