10 Best Cordless Circular Saws of 2021 – Reviews & Buyer Guides

Carrying out DIY projects could be fun and exciting, but have you ever been stuck not knowing the right tools to use? Getting tools to work with as a construction worker or a DIYer could result in you scrolling endlessly through several stores, online and locally.

To enjoy your cordless saw, you have to select the best. This involves ensuring that all features you might need are available. You’ll also want to make every penny count. With this guide, you should find it easy to know what exactly you need to make an excellent and quick selection.

A quick glance of Cordless Circular Saw

The Best Cordless Circular Saw on the Market of 2020

1. 6-1/2 Inch 20V Max Circular Saw, Tool Only (DCS391B) (Our Top Recommended)

DEWALT 6-1/2-Inch 20V MAX Circular Saw, Tool Only (DCS391B)

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The DEWALT DCS391B 6-1/2 Inch Circular Saw is a cordless circular saw with a 6.5-inch carbide-tipped blade used for cutting two times material. The blade allows you to make more cuts per charge.

This cordless saw features a powerful 5,150 RPM motor, which delivers power and speed to help you make the most demanding cuts with ease. It cuts through wood, metal, PVC, pipe fittings and other types of materials as smooth as butter.

A high-strength and lightweight magnesium shoe gives you jobsite durability; this, in turn, gives you long-term cut accuracy. This adjustable shoe also allows you to make special types of cuts.

The saw comes with a 0 to 50-degree bevel capacity. This bevel capacity allows you to make aggressive bevel cuts for multitudes of applications. If you are looking for a comfortable grip, this saw’s handle is over-moulded with optimised rubber.

The optimised rubber delivers optimal balance and control to you. Despite its various features, this saw weighs 7.1 pounds. Lithium-ion batteries are required for its start-up.

A downside to this, however, is that the batteries and charger needed are sold separately.

This saw is considered our best recommended saw. With its handle over-moulded with optimised rubber, you are guaranteed comfort. The lightweight magnesium shoe gives you durability, while its motor allows you to make the most demanding cuts easily.

  • It is lightweight and portable
  • Ease of cut is guaranteed
  • Comfort it given through rubberised grip
  • It is durable
  • Batteries and charger sold separately
  • It is not suitable for large-scale work

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2. BLACK+DECKER 20V Max 5-1/2 Inch Cordless Circular Saw (BDCCS20C) (Best for the Money)

BLACK+DECKER 20V MAX 5-1/2-Inch Cordless Circular Saw (BDCCS20C)

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Are you in need of a fast cutting blade that gives a variety of cuts? The BLACK+DECKER BDCCS20C with its high torque motor delivers this to you.

You can make easy depth adjustments through the tool-free depth of cut. You can also make accurate angled cuts of 45 and 90-degree detents through its bevel adjustments.

This saw comes with a 12T carbide blade that allows you to cut a variety of applications and materials. Lithium-ion batteries are required for the circular saw to run, so it comes with its batteries and a charger, and a two-year limited warranty backs it.

It weighs 7.55 pounds giving it a compact design; making it easier for you to use. Its 5.5-inch blade provides you with smooth and fast cutting deliveries for tough, everyday jobs.

This saw, despite its several good qualities, cannot be used for heavy-duty work.

This saw is lightweight, and it helps with portability. No matter the duration of its use, the blade does not overheat. Lithium-ion batteries are included in the package, making it easy for you to begin work immediately. It is guaranteed to give you the best value for your money.

  • The blade does not overheat
  • It is lightweight
  • It comes with its batteries
  • It is used for light-duty work only

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3. DEWALT DC390B 6-1/2 Inch 18 Volt Cordless Circular Saw

DEWALT DC390B 6-1/2-Inch 18-Volt Cordless Circular Saw (Tool Only)

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The DC390B model of the DEWALT circular saw comes with a 3,700 RPM which helps you make fast rip and crosscuts. In addition to this, a 6.5-inch carbide-tipped blade helps you to maintain sharpness.

A high strength magnesium shoe and upper guard provides increased durability to you as the user of the circular saw. Furthermore, the bevel capacity of 0 to 50 degrees gives you an additional ability to make a multitude of applications.

A vibration-dampening rubber grip handle complements this saw. The handle provides you with comfortable handling during big jobs.

The saw gives you a cordless convenience; without sacrificing power or performance. So, whether you need to build wood decks, dormers, bookcases or kitchen cabinets, it becomes a handy companion.

It cuts through construction lumber, softwood, hardwood, plywood, particleboard, oriented-strand board, and virtually any other sheet. Additionally, it comes with a three-year limited warranty.

Unfortunately, this saw does not come with the batteries and chargers required to start it up. As a result of this, you would end up spending more to acquire these items.

The saw helps you cut through 2 by 4 wood without qualms. Its vibration-dampening rubber grip provides you with comfort. The carbide-tipped blade is very durable.

  • It is powerful for cutting 2×4 and 1×6 wood
  • It has a durable blade
  • Easy-grip
  • Battery and charger are sold separately
  • For light-duty work only

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4. Milwaukee M18 2630-20 18 Volt Lithium Ion 6-1/2 Inch Cordless-Circular-Magnesium

Milwaukee M18 2630-20 18 Volt Lithium Ion 6-1/2' 3,500 RPM Cordless Circular Saw w/ Magnesium Guards and Included 24-Tooth Carbide Wood Cutting Blade(Bare Tool)

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The Milwaukee circular saw uses electronic brakes that allow you to stop your blade immediately you are done cutting. This feature eliminates the need for you to wait on your blade to slow down before you can resume work.

It has an ergonomic, compact and lightweight design with a soft-grip handle that provides you with maximum comfort to give you precision as you work. The soft-grip handle is essential for slippery environments, which aids your safety.

Its Magnesium guards keep the 6.5 inches, carbide-tipped blade from bumps, drops and accidents; safety and durability are then provided to you and your tool.

You can adjust the bevel to up to 45 degrees, thereby increasing the variety of cuts that you can make with the saw.

The saw’s motor can drive the blade to make up to 3,500 Revolution Per Minute (RPM). It also has a reliable, secure containment to protect the engine from accidents and overheating.

The Milwaukee saw is compatible with 18V Lithium-Ion batteries. In addition to this, you get a five-year limited warranty.

One disadvantage you may find as you use this saw is that it does not have a laser guide that provides a direction and clear line of cut.

This saw is easy to handle, due to its compact and lightweight nature. It also allows for smooth and easy cutting. The magnesium protection of the blade helps it last longer.

  • Easy to handle
  • Smooth and easy cutting
  • Magnesium guards protect the blade
  • It has no laser guide

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5. Makita SH02R1 12V Max CXT Lithium-Ion Cordless Circular Saw Kit, 3-3/8 Inch

Makita SH02R1 12V Max CXT Lithium-Ion Cordless Circular Saw Kit, 3-3/8'

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The Makita 12V Lithium-Ion Cordless Circular Saw, which weighs only 3.5 pounds, delivers power and speed for making different types of cutting applications. Its motor delivers 1,500 RPM to enable you to have a faster cutting experience.

The inbuilt dust blower helps to keep your line of cut free of debris for increased accuracy. In addition to this is an ergonomically designed handle with soft rubberised grip to provide you with increased comfort.

A blade wrench has been attached to the saw to assist you with faster and more convenient blade changing. You also can make bevel cuts from 0 to 45 degrees.

The Makita saw allows you to cut plywood, MDF, pegboard, particleboard, melamine, drywall and more, despite its weight. This makes it an ideal solution for users who could be seeking a more compact cutting.

The 12V max CXT lithium-Ion batteries needed for the saw are engineered with a Battery Protection Circuit, so you don’t have to worry about overloading, over-discharging and overheating.

This cordless saw is not suitable for heavy-duty works. Its lack of electronic blades might serve as a source of concern for some users.

The compactness of the saw makes it very easy to handle. This makes it a popular choice for even for other users. The fact that its batteries are protected also makes the saw desirable.

  • It is very compact.
  • The batteries are protected.
  • It is easy to handle as you cut.
  • It is not suitable for heavy-duty work
  • Lack of electric brakes

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6. Makita XSS02Z 18v LXT Lithium-Ion Cordless 6-1/2 Inch Circular Saw

Makita XSS02Z 18V LXT Lithium-Ion Cordless 6-1/2' Circular Saw, Tool Only

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The Makita Lithium-Ion Cordless 6.5 Inch Circular Saw delivers the cordless cutting power to your job site. It has a high-torque motor which makes the blade move at 3,700 RPM, thereby ensuring faster cutting and ripping through wood.

The heavy-gauge, precision-machined base is engineered for smooth, accurate cutting and durability, especially in harsh job site conditions.

The saw comes with a 50-degree maximum bevel cutting capacity. The compact design of the model allows for a range of cutting applications and will cut two times material at 45 degrees.

Even with its Lithium-Ion battery, the saw weighs only 7.3lbs to reduce whatever fatigue you might face as the operator. These batteries charge three times faster than other saws making the batteries spend more time working for you and less time being charged.

An additional feature which would be of benefit to you is the rubberised soft-grip handle that provides increased comfort on the job. Let us not forget that the saw is equipped with protection against overloading, over-discharging and overheating.

One downside to the use of this cordless saw is that it drains its batteries very fast, which could make it cumbersome to use.

The features of this saw make cutting easier; the cells also charge very fast. You have more time to work and spend less time charging.

  • It makes cutting easy
  • It’s easy to handle
  • The batteries drain fast

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7. PORTER-CABLE 20V MAX 6-1/2 Inch Cordless Circular Saw, Tool Only (PCC660B)

PORTER-CABLE 20V MAX 6-1/2-Inch Cordless Circular Saw, Tool Only (PCC660B)

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The PORTER-CABLE 20V Max Lithium Bare 6.5 Inch Circular Saw features a high-performance motor that delivers, to you, 4,000 RPM for aggressive cutting.

It has a 6.5-inch Carbide Tooth Blade that allows you to make a wide variety of cuts. The Beveling Shoe which pivots up to 50 degrees will enable you to make non-traditional cutting applications, also.

This circular saw provides you with increased comfort by offering a contoured, over a moulded handle. At 6.5lbs, job site fatigue is reduced for you, as it is not so heavy.

Being a cordless circular saw requires that it is battery powered. The battery needed for the saw is a Nonstandard Battery. It should be noted, however, that this is a bare tool; batteries are sold separately.

Some disadvantages you may find as you use saw is the weakness of its battery life and also that it is not for professional use.

This cordless saw has rubberised handles that allow for easier grip and comfort. Additionally, it provides accurate cuts for its user.

  • Provides accurate cuts
  • Easy to use rubber handles
  • It’s not for professional use
  • It has a weak battery life

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8. Bosch Bare-Tool CCS180B 18 Volt Lithium-Ion 6-1/2 Inch Circular Saw

Bosch Bare-Tool CCS180B 18-Volt Lithium-Ion 6-1/2-Inch Lithium-Ion Circular Saw

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If you are looking for a saw that cuts with precision, the Bosch CCS180B Circular Saw has a 6-1/2-inch saw blade that gives you this.

This cordless circular saw is well-balanced and compact with a 3,900 no-load RPM. It features an outstanding power-to-weight ratio, weighing at only 6.6 pounds. The 50-degree bevel makes the saw versatile enough for different types of cuts.

The left-blade design that comes with it allows you to have a clear view of your cut-line while the saw’s main handle is held in your right hand. The saw has Bosch’s Motor and Cell Protection, which prevents it from overheating and overloading.

The electronic brakes allow you to quickly stop the blade, for less downtime between repeated cuts. This feature makes its use easier.

This saw can cut through tight areas making it an excellent choice if you’re a remodeler, roofer or you encounter hard-to-reach places at your job site. You can make professional-application cuts with accuracy and speed using this saw.

Despite its great features, you may find that the battery gauge which alerts you about its battery life, is hidden from view. This could make the power of the saw get cut out without giving you an adequate warning.

The electronic brake feature helps the blade stop immediately you want it to. No need for you to wait on your blade anymore. In its operation, it is quieter and lighter than other saws. It can be handy in tight spaces.

  • It has electric brakes for easy control
  • It is lighter and quieter
  • Useful in tight spaces
  • The battery gauge is hidden from view

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9. Ryobi One P505 18V Lithium-Ion Cordless 5-1/2 Inch 4,700 RPM Circular Saw

Ryobi One P505 18V Lithium Ion Cordless 5 1/2' 4,700 RPM Circular Saw (Battery Not Included, Power Tool Only), Green

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The Ryobi P505 is a cordless power saw that makes it easy to carry it around your property or site for demolition projects or DIY construction needs.

At 4,700 revolutions per minute, the saw boasts of power similar to corded circular saws. However, it has the portability of a cordless saw.

The rubber mould that lines the handles of the circular saw has helped to increase the friction between your hands and the tool. This over-moulded grip-zone improves your ability to handle the saw in most conditions.

The saw’s blade is guarded by polyurethane which provides you with maximum visibility while you work and make your cuts.

You can adjust the bevel of this saw up to 50 degrees. This, in turn, helps you cut different applications at a variety of angles.

Although this saw works with Ryobi’s Lithium-Ion Volt batteries, they are not included in the packaging. Its poor packaging could also result in possible spoilage of certain parts of the saw.

You can make fast and quick cuts with this saw. It also emits minimal noise while you’re operating it. This protects against noise pollution and disturbances.

  • It works quietly
  • Executes quick cuts
  • Batteries not included
  • It’s poorly packaged

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10. Ryobi P506 One+Lithium Ion 18V 5-1/2 Inch 4,700 RPM Cordless Circular Saw

Ryobi P506 One+ Lithium Ion 18V 5 1/2 Inch 4,700 RPM Cordless Circular Saw with Laser Guide and Carbide-Tipped Blade (Battery Not Included, Power Tool Only) green full size

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The Ryobi P506 circular saw is a powerful piece of machinery. It combines portability with accuracy and power. It can rip through most types of wood at 4,600 Revolutions Per Minute.

It has a red beam or a laser guide in front of the saw, which appears on the surface of your work to allow you to see where you are working. The laser guide comes on as the tool gets activated.

The saw’s handle has been rubberised to make it easy for you to grip and control. This handle allows you to work even in slippery conditions.

The saw comes with a 5.5-inch blade that is tipped with carbide. Carbide reduces corrosion and wear. The blade also comes with its wrench that is used to remove the blade.

In addition to its features, this saw is a part of the One+ collection. This means, there is a vast collection of batteries that you can use to operate the saw.

An undesirable characteristic associated with this saw is its potential to overheat. Extra expenses are also expected because the batteries needed for the saw to work are not included in its packaging.

This saw possesses a laser beam that acts as a guide while you work. It is a lightweight saw that provides you with an easy to handle grip. The trigger feature is an added safety measure for you.

  • It is lightweight
  • Provides an easy grip
  • The trigger safety is easy to use
  • The laser guide helps cut
  • Prone to overheating.
  • Battery not included.

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Buying Guide

Circular saws or power tools, in general, have a way of coming in handy when remodelling or construction work needs to be done. The circular saws come in both the corded and cordless forms. Cordless saws have more or less the same features of their corded counterparts, but without the hassle of dragging a cord around.

Due to their compactness, they provide convenience and ease of use, especially if your work requires mobility. Here’s what you need to help you make a choice when you decide to go for one.

Key Features to Look out for

  1. Lithium Ion-Batteries
    You need a saw that works well with high capacity batteries. Ensure your saw allows you to charge the batteries; rechargeable lithium ion-batteries provide longer lifespan and run time.
  2. Powerful Motor
    A fast and efficient saw means it helps you spend shorter amounts of time on demanding jobs. You need a circular saw that has a powerful motor, which gives over 3,000 RPM.
  3. Blade Type
    Carbide-tipped blades last longer and maintain their sharpness levels. This helps them cut faster and have maximum efficiency. Take a note of this feature in your purchases.
  4. Blade Safety
    Your circular saw must guarantee your safety. A saw that has blade guards would not only ensure safety to your tool but to you, as well.

What’s Your Budget?

Now that you have the appropriate information you need to choose an excellent cordless saw, it is even more important to put your budget into consideration. The amount you plan to invest in a cordless circular saw would determine which saw you end up with. Most cordless saws are used for light-duty work, and so it might not be necessary to break the bank before you purchase one.

Conclusion – The Best Cordless Circular Saw, Our Choice

We have extensively discussed the features, benefits and disadvantages of these saws in this guide. Of all the saws that have been reviewed, the DEWALT 6.5 Inch Circular Saw comes out on top as our best recommended saw.

Its power and speed at 5,150 RPM are what you need to make the most demanding cuts. The BLACK+DECKER cordless saw is also another good option. It guarantees you your money’s worth with its sturdy blade that assures you smooth and faster cuts.

These two saws stand out as great choices that would serve you well.

*We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by linking to Amazon.com.

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