6 Best Cordless Metal Circular Saws [Buyers Guide 2022]

Last Updated on May 2022

All the industries are now looking to find tools that are lighter, portable and can match work done by traditional machines. This is where the cordless circular saws come in handy, they are highly portable and can work in places where regular circular saws can’t. For this reason finding the right cordless saw for your home use, workshop or any other purpose tends to be difficult unless you have the right information.

This guide you time and hassle by critically analyzing all the info you should know about acquiring the best cordless metal circular saws. I have done an extensive research and compiled a list some of the best cordless saws in the market based on unbiased feedback from buyers who have bought and used the cordless circular saws.

To sum it up I have compiled a list of the most important factors you should always consider when buying a circular saw.

6 Best Cordless Metal Circular Saws

POPOMAN MTW80B Cordless Circular Saw


  •  Ergonomic Design
  •  Laser and Parallel Guide
  • 90°and 0-45°Cutting

Popoman is a cordless metal circular saw which is characterized by its universal 2.0Ah battery system, which offers a great power for fast and efficient cutting. It is high mobile and therefore it breaks the common limitation to circular saws that they can only work in a friendly environment. Due to this high portability and its excellent ability to maneuver, it is best for the activities done both in and out of the grid environments. It comes with its 2A fast charger, which can completely charge it within an hour. It serves best in cutting wood, plastic materials, soft metal, PVC pipe, and gypsum board, because it has a high cutting rate of around 3400 revolutions per minute. It comes with two blades, one for purely cutting wood and plastic materials and the other a second one which can cut both wood and soft metals. Popoman has a blade guard and a safety switch design, which help in reducing the instances of accidents in the work place.

This cordless metal circular saw is designed well to promote more stability in the cutting process. The battery is positioned in such a way that it separates the front and the rare gravity to stabilize cutting. The whole saw itself weighs only 4.8lbs, which is very light for cutting operations and can also be operated by a single hand. Popoman saw has two guides, which are the laser guide, and the parallel guide. The laser guide is used to ensure that the cutting line is precise and professional for convenience in the cutting. The parallel guide on the other side is used in cutting strips of the same dimension, and this is done through cutting exact along a work piece edge. It also has an adjustable depth knob which enable you to adjust the depth of cut that you want at any given time, and an angle adjustment device as well which ensures that different angles in cuts are easily achieved.

The Popoman cordless metal circular cutting saw has dimensions of 14.6 inches by 4.3 inches by 5.1 inches, weighing less than 6 pounds and a shipping weight of 7.25 pounds. The saw is circular, and is made of metal with a single handle. This machine is powered by a battery, and has a voltage of 20 volts. The machine comes with several included components, such as the cutting blades I mentioned, a hex wrench, a fast charger, a 20 volts 2.0Ah battery, a vacuum adapter, a parallel guide attachment and a piece of instructions, and a 24-Month Quality Promise Card.


  • Lots of power
  • Can cut many materials
  • Fairly durable
  • Lightweight and comfortable to hold
  • Charges fast


  • Not the best battery life

ENERTWIST 20V Max 4½” Cordless Circular Saw


  • 62 pounds
  • 14 x 4.72 x 6.3 inches
  • 1 Lithium ion batteries required. (included)
  • 20 Volts
  • 5 Inches Blade Length
  • 3500 RPM

If you are looking to buy a multipurpose cordless saw for your woodwork in the kitchen or workshop; cutting soft metal, drywall, plastic and even more then, ENERTTWIST 20V Max cordless circular saw it the right saw for you. It is one of the best saws you can get in the market for these works. It is a lightweight cordless saw weighing only 4.5lbs and has been optimized for one-handed use to reduce user fatigue. Its weight and volume are 50% less compared to the regular 7¼” circular saws. These characteristics ensure the saw is highly portable and easily maneuverable cordless saw.

For optimal performance and efficiency this saw a 20V voltage input and is powered by a 4.0Ah lithium battery to produce 3500RPM when load-free. The saw has a circular blade 4½” that cuts through 2×4’s in a single pass. These saws can cut at different angles and has an adjustable cutting depth from 1-11/16” at 90degree and 1- 1/8’ for 45degree. It’s characterized of an easy-set depth gauge lever 0-45 degree bevel settings that ensure user friendliness and quick adjustments.

This saw has been designed for maximum accuracy. It comes equipped with a retractable base plunge for easy sliding over the cutting surface thus ensuring a smooth cut. Its accuracy has been optimized by a laser guide and a side guide that enable the user to cut fast and precisely at the desired points. The saw blade has been conveniently placed on its left side to offer maximum line visibility.  This makes this saw applicable for cutting materials that are needed in exact measures. Its handle is ergonomically designed with soft rubber grip for comfort.

Your protection and comfort has been catered for by this machine. No need to worry about excess current since the saw is fitted with a battery protection circuit to protect it from overcharging, over-discharging and over-heating. The handles has also integrated with a safety trigger for ease of control.

Enertwist cordless circular saw kit is the best as it comes packed with , 3.5A fast charger, 4.0Ah Lithium battery, laser guide, vacuum adapter, soft metal blade, Allen key, diamond blade, 60T soft-metal blade and has a 2-years and 90-days money back guarantee. All these great features make it one of the best cordless mini-saws.


  • Multi-purpose functionality
  • Charges very fast
  • Can handle various attachments
  • Many protections for safety and durability
  • Highly adjustable
  • Lightweight


  • Not ideal for heavy duty use
  • Safety button is awkwardly positioned

Bosch CSM 180B Bare Tool Metal cutting circular Saw


  • 25 pounds
  • 5 x 7.5 x 6.5 inches
  • Battery not Included – Lithium Ion
  • 18 Volts
  • Blade Length – 5-3/8 Inches
  • 4,250 RPM

The Bosch CSM 18OB metal cutting circular saw is the smallest metal cutting saw in the market. This saw features a light weight of 5.8lbs and uses an 18V lithium ion battery to run a 3800RPM four-pole ferrite motor that was engineered specifically for metals only. The power produced by this saw is equal to the power produced by any professional circular saw. Thus this power enables it to thread through metals and produce professional cuts similar to those of regular circular saws. These features make it the ideal tool for DIY enthusiasts, electrical, plumbing, metal framing and others sectors that encounter tough-to-cut metal tasks.

The lightweight and high power provides the saw with an outstanding cutting-to-weight ratio that enables the saw to get a job done efficiently and effectively. The saw blade capacity on this saw give it the ability to cut a depth of 2-inch at 90 degrees. It also has a compact 14×7” design that allows it to cut in tight places where other saws just can’t. t

This Bosch was built to withstand tough working conditions while offering accuracy and efficiency. Its base has a steel footplate with a cut-line guide. This footplate can be adjusted to required depths for accuracy while cutting with the saw and also allows ease of operation. It’s also equipped with an impact-resistant clear window to add to the cutting visibility.

With an ergonomic design, the saw balances its weight at the center unlike other saws making it easy to control. It has a soft-grip handle which makes it easy to handle for long operational time with increased comfort and reduced user fatigue. This blade also comes with other special features that include: a convenient hook that allows the saw to hang anywhere in between cuts, a wrench blade with on board storage that allows easy change of blades and equipped with a Bosch’s Motor and cell protection that prevent overload and overheating.

All these make this saw the ideal tool kit for metal cuts even though the battery and charger are sold separately.


  • Super lightweight
  • Great for metal
  • Very durable
  • Plenty of power
  • Easy to maintain


  • Limited battery life
  • Battery and charger not included
  • Metal only

DEWALT DCS373B 20V MAX Lithium Ion Metal Cutting Circular Saw


  • 68 pounds
  • 5 x 15.5 x 10.5 inches
  • 1 Lithium ion batteries required.
  • 20 Volts
  • 5-1/2″ Blade Length
  • 3700 RPM

The Dewalt DCS378B metal cutting circular saw is one of the most powerful cordless saws in the market. The saw uses a 20V lithium ion battery ( the lithium battery and charger are sold separately) to power a powerful 460 MWO 3700RPM motor which delivers maximum power and speed required to cut through tough metal surfaces with ease. It has 5½” 30T carbide tipped blade which produce quick and clean cuts on metallic surfaces as it is designed specifically to cut through metals. It’s for these characteristic features that DCS378B is widely used for cutting threaded rods, cold rolled pipes, pan decking, metal plates and other metallic materials.

For optimum performance and to ensure the cuts are of the desired precision, the saw is designed to have a lightweight of 7.5 pounds to ensure it is highly portable and flexible. It comes with a bright LED light with a 20-second delay after trigger release. The LED ensures accurate cuts by providing clear visibility of the material and the cut line. A strong steel shoe has been designed beneath the saw to allow for smooth sliding of the saw on the cutting surface. This shoe also has a SIGHT-LINE window that provide a clear view of the material being cut thus ensuring the saw does not miss the line.

Its handle has been fitted with a rubberized grip for optimal balance and control by the user. This allows the user to use the saw for long hours while experiencing les fatigue. On the other hand the saw has been designed for long life and can work cuts consequent holes without stoppage. This is because the high strength steel-shoe both durability and resistance to chip build up while cutting.

This saw has the advantage of its 3 year limited manufactures warranty.


  • Tons of power
  • Great warranty
  • High level of durability
  • Allows for great visibility
  • Excels at cutting metal


  • For metal only
  • Poor battery longevity

BLACK+DECKER BDCCS20B 20V MAX Cordless Circular Saw


  • 6 pounds
  • 13 x 8.25 x 8.88 inches
  • 1 Product Specific batteries required.
  • 20 Volts
  • 5 Inches Blade Length

The Black+Decker BDCCS20B is a powerful cordless circular saw equipped with a high torque motor and a 5 ½” fast cutting blade for smooth and fast cutting. Being powered by a 20V industrial-standard lithium battery, the saw can produce enough power to cut through tough metal surfaces with ease.

The user friendliness of this saw has been enhanced by installation of a tool-free depth of cut mechanism which allows for easy adjustments. This feature makes the saw suitable for making cuttings at high elevated point and saves you the time and hassle of carrying and changing blades in between cuts. It also allows the bevel adjustment of the saw on cutting surface with detents at 45 and 90 degrees. This allows the user to cut through metal surfaces from different convenient angles while still maintaining one position. The bevel fitted at its base also ensures the cutting process is smooth and fast.

It has a compact design a lightweight of 6 pounds, for these features the saw is highly portable and widely applicable for its ability to operate and cut through points where the regular circular saws can’t. its handle has also been rubberized to ensure maximum comfort to the user.

Although its battery and charger are sold separately, this tool is ideal since it is compatible with the entire Black and Decker 20V max system and, therefore, will save you money if you have any of the Black and Decker 20V MAX tool. It also comes with a 2 year warrant.


  • Ergonomically designed
  • Very user friendly
  • Decent warranty
  • Lots of power for a small saw
  • Compact and lightweight


  • Not ideal for very large jobs
  • Some issues with the blade guard

PORTER-CABLE PCC660B 20V MAX 6½-Inch Cordless Saw


  • 25 x 9.63 x 8.38 inches
  • 1 Product Specific batteries required.
  • 20 Volts
  • 5 Inches Blade Length
  • 4000 RPM

The porter-cable PCC660B 20V max is one of the most powerful 6½” cordless circular saws. It’s powered by a high-performance motor that delivers up to 4000RPM torque for aggressive cutting. It has a low power input of 20V being powered by a nonstandard lithium ion battery but produces enough power to cut through hard metal surfaces fast and easily.

Its performance has been enhanced by its 6½” carbide tooth blade that is precisely designed for use on metallic materials only. The blade delivers a cutting capacity of  for cutting a variety of metals where the cutting depths can be adjusted to desired depths. It’s also equipped with a beveling shoe pivot with adjustments of up to 50 degrees when used for non-traditional cutting applications. This allows the user to cut at different angles easily.

The saw has a lightweight of 6.5lbs and comes in a compact design that reduces the jobsite fatigue. This way the saw is easy to handles and precise at cutting accurate measurements due to its small size that allow visibility of the cutting line. It is fitted with a contoured over molded handle which is optimized for increased user comfort.

This is an ideal tool for homeowners who need a saw to regularly cut through 2× lumber or working on small or large projects. Although this saw does not come with the battery is compatible with all 20V max lithium ion batteries and comes with a 3 year limited warranty giving you guarantee for your money.


  • Extreme amount of power
  • Ideal for small home projects
  • Allows for great accuracy
  • Allows for good visibility
  • Comfortable to hold
  • Not too heavy


  • Not ideal for large jobs
  • Not the most durable

Factors to consider when buying a cordless circular saw

You could forget about the cordless circular saws we have just discussed but you will never go wrong with these tips in mind:

The blade

The blade is the most important part of the blade as it gets the work done. They come in different sizes and are meant for use on different materials. Some blade are meant for cutting wood, others for cutting metals among other materials. Therefore, be sure to choose a blade depending on your applications.

Blades also come in different sizes normally measured as diameter. You can easily pick  a cordless circular saw with the right diameter for your application depending on the depths you intend to be cutting with the saw. For more information on industrial vertical band saws [Read our Full Guide]

Is the saw bare tool or a kit

Not all companies sell the cordless  saw with its battery and charger, you are better off finding a brand that comes as a “kit” bearing the battery and charger since this will save you money that could be used to but the battery separately. People who have other cordless tools can buy the bare tool and use other compatible batteries with the saw.

Safety features of the saw

The cordless circular saws use very sharp blades for their operation, therefore, safety should always be a priority when choosing a cordless saw. A strong blade guard should be fitted on the saw to protect you from accidentally coming into contact with blade.

A good model should also feature a safety lock switch; the switch prevents the saw from accidentally switching on when it is not in use.

It’s also worth noting if the saw you are settling for is compatible with different Lithium batteries. Some brands are not compatible and only operate using specific battery making it difficult to replace.

Adjustment features

A good cordless circular saw will have an adjustable bevel to enable you cut at different angles from one position.

A motor-height adjustment system is also a great feature to look out for as it allows you to adjust the cutting depths of your convenience. This ensures the saw is very accurate and can be used for various applications.

Best Places to Purchase Cordless Metal Circular Saws


There are several places to buy Cordless Metal Circular Saws. For worry-free return policies, transparency in product quality and customer service, and fast shipping, head over to Amazon.

When you browse on Amazon, you can see what previous buyers thought of the product they bought and everything about material quality, protective features, weight dimensions, and design before adding anything to your shopping cart. You don’t need to go out to compare prices or features.

If you have any sort of problems with your sheet metal brakes, you can also quickly and easily return them hassle-free.


Choosing the best cordless circular saw could be a puzzle if you are not well equipped with the necessary info. In this we have seen that every saw has a unique feature that makes it ideal for particular applications. We have also seen some of the most important factors you should consider to ensure you get the right tool for your work.

Even if for some reason you don’t choose your next circular saw from the list we have reviewed, at least you are well equipped with all you need to know. With all these information I believe you are in a better position to make a good decision on your next purchase. Good luck.


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Disclosure: We make a small commission from Amazon whenever you purchase products following our links (at no additional cost to you). This will never affect our evaluation of products. You can find our full disclosure here.

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