5 Best Cut 50 Plasma Cutters In 2021 Reviewed & Rated

best cut 50 plasma cutters

Among the best cut 50 plasma cutters, Lotos LTP5000D non-touch tops the list with its easy to use mechanism. It works well for both professional and home tasks accompanied by a non-touch pilot arc system for clean cuts even on rusted metal.

Cut 50 plasma cutters are the 50 Amp power cutters, which are quite feasible and powerful among most of the plasma cutters with the ever-evolving technology. Plasma cutters are specially designed for metal cutting and require a high power mechanism for enhanced durability and clean cuts even on the thick metal surface.

These incredible plasma cutting tools are fabricated with enhanced performance, high portability, clean and severe cuts, multipurpose use, and even enhanced durability. This article will give you an insight into 5 best cut 50 plasma cutters, which are worth buying. Let’s get started..!

5 Best Cut 50 Plasma Cutters In 2021 With Reviews

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

Lotos Technology, a leading brand in manufacturing quality plasma cutters, offers high durability and strong cutting power in its Lotos LTP5000D Plasma Cutter.

The feature of a non-touch pilot arc plasma cutter is suited best to cut rough, painted, or rusty surfaces with less slag and minimal cleaning. With less fatigue, the pilot arc metal tip in this product is useful for clean cuts and longer life.

This plasma cutter is compact, small, and lightweight; hence it is beneficial for high portability tasks. The non-hazardous compressed air is filled in the product for getting better cutting quality in any stainless steel, aluminum, alloy steel, copper, and mild steel.

Lotos LTP5000D Plasma Cutter works on 10A to 50A DC output for ½” to 3/4″ severance cuts. Apart from this, you can also achieve 1/3″ to 2/5″ cuts from 10A to 35A DC output at a low cost.

The setup time for this product is minimal and requires just a minute giving quick cuts. It has a preinstalled ¼” D plug and air filter, which regulates the fast initial setup by stand coupler existence.

It works on 100V rated output, ensuring stability and durability with assured high performance and an advanced cooling system. One the interesting features is its dual voltage input allowing it to work on 120V and 240V interchangeably.

It is best due to the accessories and adds it offers with the product. The buyer gets a power supply, plasma cutting torch, air filter regulator, and even ground clamp to ensure efficient working.

In short, it’s 30 days refund and a 1-year warranty additionally authenticates the product and makes it a must buy to obtain any severance cuts till the thickness of ¾” in any conductive metal. 


  • Versatile and efficient cutting
  • Ideal for beginners too. 
  • High portability
  • Lightweight and compact
  • Safe to use
  • Durable and reliable


  • The metal box needs regular cleaning and maintenance.
  • The torch trigger is not guarded well. 

2. LOTOS LT5000D 50A Air Inverter Plasma Cutter 

LOTOS LT5000D 50A Air Inverter Plasma Cutter is an excellent cut 50 plasma cutter that works efficiently on dual voltage technology giving clean cuts of size ½”. It comes with an air inverter for inbuilt compressed gas to make this product highly portable.

Weighing 25.4 pounds and with a size of 19.5 x 18.7 x 16 inches, the product is designed to give maximum performance in any metal cutting work. It is also suitable for home use with an output power of 110V.

Further, it requires less maintenance and cleaning. The minimal use of gas and no fire danger while using the product suits it for any beginner.

You can adjust the trigger of the torch as per the cut requirements. Not suitable to work in narrow areas, the torch head design lacks portability. However, you can get precise cuts quickly without much distortion in the metal.

Better than any DC plasma cutter, this product is also efficient to give thicker cuts with ease and convenience. PAPSR Advanced cooling system never allows it to get too hot while working and ensures users’ safety. A maximum severance cut of ¾” inches can be obtained with this product.

The usage of this product for metal cutting is cheaper than any other oxy-acetylene cutter, and the property to withstand a rugged environment also makes it appropriate for construction use. The cord length is long, and torch length is around ten feet, making it suitable to work in a large area.

Its 110V power supply is only suitable to cut twelve-gauge steel, and changing Voltage to 220 V is advisable for any thick metal more than that. ALso, it offers a 100 percent duty cycle for nonstop working. 


  • Easy to operate
  • Long torch cable
  • High safety measures
  • Appropriate for beginners use
  • Works on dual Voltage.
  • High portability


  • Cannot be used for rusty or painted metal
  • Does not have pilot arc technology
  • Requires regular cleaning

3. CUT-50, 50 Amp Pro. Plasma Cutter

Cut-50 plasma cutter is a novel product from the trusted brand of Amico Power, which is digitally controlled from 15 A to 50 A power output. It provides a modern and advanced inverter technology for high-end cutting and easy usage.

Designed with an adjustment meter, the filter inside the plasma cutter enhances its portability. Hence, it is used for repairing, small metal cutting, projects, and even house maintenance or DIY tasks.

It is suitable to get a cut of ¾ inch thickness and a severance cut of 1 inch too without many surface defects on the metal. It is both an AC / DC air plasma cutter with a variable power supply of 115 V and 230 V at phase 1, which can be used interchangeably as per the user’s need.

The product ranges as 17.91 x 7.87 x 13.86 inches and weighs 21.56 lbs that work with 85% efficiency and on 60% duty cycle to cut mild steel, stainless steel, and aluminum with an air pressure of 3.5 to 4 bar.

The inclusion of a plug adapter automatically adapts the input power as per the requirement from 100 V to 240 V. The torch is designed with heat and impact resistance in a way that ensures a comfortable grip.

The major highlight is the ease with which it can be used. It requires minimal cleaning and maintenance. Working with noxious gas has less fire hazard and can be used for clean cuts with minimal fatigue. 


  • Automated regulation of Voltage
  • Inverter technology
  • Gives clean cuts on various metals
  • Works on both AC and DC Voltage
  • Heat resistance torch
  • Automatic power input


  • The feature of non- touch pilot arc is missing. 

4. PrimeWeld 3-in-1 50 Amp Plasma Cutter

PrimeWeld plasma cutter is a 3 in 1 multipurpose machine that works with 3 different combinations of tasks, plasma cutting, TIG welder, and stick welder. In an affordable price range, it works well for all professional and personal use.

This device works maximum up to 50 Amperes in plasma cutting and 200 Amperes in welding operations. Interchanging the functions is also easy, feasible, and extremely quick.

The dual voltage features allow the machine’s working on both 110V and 220V, which can be switched automatically as per the metal requirement. Light in weight machines with 36 pounds weight is portable and can be used in different places.

The machine is equipped with a built-in air gauge regulating the welding process efficiently and clean plasma cutting on conductive metals like mild steel, cobalt, titanium, aluminum, and other variations of alloys.

The authenticity and high durability of the product come up with a 3-year warranty and various accessories and consumables. The buyer gets a TIG torch, electrode holder, safety accessories, and even a detailed user manual to make the use easier for beginners.

The maximum power supply efficiency is around 85%, with a duty cycle of 60%. This machine can be used suitably for obtaining metal cuts of thickness up to ½” inch.

With excellent workability and efficiency, the product must buy at an affordable price. It works well for home use, small metal projects, welding, and fabrication with low warping and integrated inverter technology.


  • Multi-purposes of welding and metal cutting tool.
  • Low warping rate
  • Ample cut thickness can be achieved
  • Integrated inverter technology 
  • Extended Warranty


  • Short lead time giving accidental poor results in welding and cutting
  • Does not have a pilot arc

5. Lotos LT3500 35 Amp Air Plasma Cutter

Lotos LT3500 35 Amp Air Plasma Cutter is the most compact and portable plasma cutter with high power performance capabilitties.

Appropriate for small metal workers and home DIY tasks, it is specially designed for light cutting tasks. It weighs just 8 kgs and can cut metal of 10 mm (2/5 inch) and 15 mm (3/5 inch) sever cut. It is ideal for usage by a DIY hobbyist.

It offers high amperage up to 35A in 110 V and hence differs from other products in performance. It has a preinstalled air filter and gauge, which is rapidly setup with any air compressor.

This cutter works on dual voltage input set up automatically in phase 1 of 30A input. For clean cuts of 2/5″ thickness and severance cuts of 3/5″ thickness, the precision and efficiency are maximum at a power input of 12-35 A DC output voltage. 

The efficient cooling system in this machine does not let excessive heating. The entire machine is set up within 1 minute and works rapidly. However, it is not suitable for rusty and painted material as it does not come with pilot arc technology.

A user-friendly machine, it is safe and uses nonhazardous gas for operations. Do buy this machine if you intend to work on stainless steel, alloy steel, copper, mild steel, and aluminum with less fatigue and more efficiency.


  • Clean and severe cut together with ease
  • Pilot arc technology for clean and fast operations. 
  • Lightweight
  • Easy to set up
  • Cooling system


  • It does not have a dual voltage mechanism. 
  • Beginners face problem in the initial working

How to Choose the Best Cut 50 Plasma Cutters in 2021?

Cutting Thickness

Cut 50 plasma cutters are appropriate for both thick and thin metals with various cutting thickness. The maximum thickness is about 1″ and varies from ½” to 2/5″ inch. Hence, one needs to check the cutting thickness of the equipment.

Cutting Speed

The cutting speed of the plasma cutter depends on its power input. There are some less priced plasma cutters which take four to five minutes to cut a ½” metal, and some expensive plasma cutters are more rapid, cutting in just a minute. 

Hence, one needs to carefully examine and study the cutting time of equipment before buying one. 

Duty Cycle

The continuous-time with which a plasma cutter can work is measured by its duty cycle. The plasma cutter heats up rapidly and hence needs a cooling time. 

The low duty cycle plasma cutters need to be cooled very frequently to get the best results. However, if you need rapid cutting, then go for plasma cutters with a high percentage of the duty cycle.

Torch Characteristics

With various sizes and lengths or torch, the usability of the cut 50 plasma cutter varies. Long torch cutters are suitable for severe cuts, and short torches are suitable for clean and precise cuts. Hence, do check the length of the torch.


All the plasma cutters come with different accessories and consumables. Do check for safety accessories and add ons available with the product. 

Durability and Warranty

The plasma cutters have different life and warranty as per the quality. The best plasma cutters are durable and have a longer warranty period.

Types of Cut 50 Plasma Cutters

Air Inverter Plasma Cutter

Air inverter plasma cutters are portable plasma cutters with inbuilt compressed air. These plasma cutters do not require any external source for heat and can be used anywhere with ease.

Non-touch Pilot Arc Plasma Cutter

Non-touch pilot arc plasma cutters come with a novel technology of pilot arc, which makes the cutting process easier without direct contact with the metal surface. 

The non-touch pilot arc plasma cutters are appropriate for working on rusty or painted metals and require minimal cleanup.

Multipurpose 50A Plasma Cutter

There are multipurpose cut 50 plasma cutters, which are used interchangeably as welders and plasma cutters. They are reasonably priced and offer various operations in a single piece of equipment, making it worth buying.

Dual Voltage Cut 50 Plasma Cutter

Cut 50 plasma cutters work on two different voltages, 110 V and 220 V, for different kinds of metals. There are dual voltage cut 50 plasma cutters that work on both the Voltage and can be switched to one another as per the requirements. 

What are the Benefits of Cut 50 Plasma Cutters?

Cuts all the Conductive Materials

These cut 50 plasma cutters are appropriate for all the conductive metal cutting, be it a thick metal or a thin sheet. Metals like copper, iron, steel, mild steel, aluminum, etc. can be cut by using this equipment. 

Able to Give Thick Cuts up to 1” 

Cut 50 plasma cutters are appropriate for thick cuts up to 1” with ease and less fatigue. The range of cutting thickness offered by cut 50 plasma cutters makes it suitable for every use. 

Quick Metal Cuts

The setup time in cut 50 plasma cutters are less and hence gives a quick result with precision. Moreover, these plasma cutters are also equipped with inverter and in-built gas technology, reducing the working time.

Summing it Up

The best cut 50 plasma cutter is Lotos LTP5000D 50Amp Non-Touch Pilot Arc acing all the benefits of high durability, latest features, reliable warranty, high-end performance and even suitable for rusted metals.

This article is reviewed for the best of cut 50 plasma cutters that are suitable for both home and professional use. These are the plasma cutters appropriate for cutting heavy metal, be it copper, aluminum, steel, and even titanium. Choose carefully!

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Josh Miller

Josh Miller

Hey there, I’m Josh Miller. I teach my readers how to master the skill of welding effortlessly and how to meticulously fuse the workpiece together. Follow my guides to make welding fun & easy for you. Thanks!