Best Cordless Circular Saw

Circular saw on wood

Many people perceive tools like a tape measure, drill, hammer, and screwdrivers as the necessities of any worker’s collection. However, there’s more to a great tool stock than those things alone. The cordless circular saw has been a highly essential part of tool selections. Compared before, this cordless tool is quickly becoming a necessity.

The corded circular saw can cut masonry, steel, plywood, granite, and lumber when set up with the correct blade. Most cordless model are better equipped to handle light and medium jobs in which maneuverability and portability are most crucial.

If you’re currently looking for the best cordless circular saw, then you’re in the right place. In this post, we’ve reviewed some of the best circular saws on the market today.

What’s more, we’ve created a buying guide, loaded with general and relevant information that can help you in making the best decision.

Keep on reading to find out which cordless circular saw is right for you.

Cord Free Circular Saw Reviews

Here is the list of the best cordless circular saws.

Brand
Best Overall
Dewalt DCS391B
Best for the Money
Black+Decker BDCCS20C
Best Cheap Pick
Porter Cable PCC660B
Product
DEWALT DCS391B 20-Volt MAX Li-Ion Circular Saw...
BLACK+DECKER 20V MAX 5-1/2-Inch Cordless Circular...
PORTER-CABLE 20V MAX 6-1/2-Inch Cordless Circular...
Blade Size
6.5 inch
5.5 inch
6.5 inch
Speed
5,250 RPM
4,700 RPM
4,000 RPM
Rating
Best Overall
Brand
Dewalt DCS391B
Product
DEWALT DCS391B 20-Volt MAX Li-Ion Circular Saw...
Blade Size
6.5 inch
Speed
5,250 RPM
Rating
Price
Best for the Money
Brand
Black+Decker BDCCS20C
Product
BLACK+DECKER 20V MAX 5-1/2-Inch Cordless Circular...
Blade Size
5.5 inch
Speed
4,700 RPM
Rating
Price
Best Cheap Pick
Brand
Porter Cable PCC660B
Product
PORTER-CABLE 20V MAX 6-1/2-Inch Cordless Circular...
Blade Size
6.5 inch
Speed
4,000 RPM
Rating
Price

Best Overall Cordless Circular Saw: Dewalt DCS391B

With Dewalt DCS391B 20-volt cordless circular saw, you will be able to cut with ease and speed. Further, it features a magnesium shoe which will assist with cutting accuracy. This model has a no-load speed of 5,250 RPM and equipped with a 5,150 RPM motor.


DEWALT DCS391B 20-Volt MAX Li-Ion Circular Saw...

The Dewalt DCS391B is not just a powerful tool, but it is light in weight. It weighs in at 2lbs without battery. It has also a 6.5-inch carbide tipped blade which will cut up to two times the material at 2 ¼-inch depth at 90 degrees. One more thing, it has a 0 to 50-degree bevel capacity that allows for a horde of applications with aggressive bevel cuts.

The over-molded and rubber grip of this cordless circular saw offers excellent control and balance, and even prevents fatigue. However, the Dewalt DCS391B is a bare tool and you need to buy the battery separately. This saw is also backed with three years limited warranty, which is a nice addition.


Sale
DEWALT DCS391B 20-Volt MAX Li-Ion Circular Saw...
  • Powerful 460 MWO, 5,150 RPM motor delivers power and speed to make the most demanding cuts with ease
  • High strength and lightweight magnesium shoe provides jobsite durability for long-term cut accuracy
  • 0-50°(degree) bevel capacity allows for aggressive bevel cuts for a multitude of applications

Pros:

  • ​Lightweight
  • ​Offers high-performance and accurate cutting
  • ​Blade brake
  • Comfortable to use
  • Carbide tipped blade
  • 3 years limited warranty

Cons:

  • ​You need to buy the battery separately.
  • ​It’s quite costly

LightweightRunner Up: Makita XSS02Z

Next to Dewalt DCS391B is the Makita XSS02Z. This highly powered and durable cordless circular saw that offers a lot of benefits is perfect for professionals and DIY enthusiasts working on locations alike.


Makita XSS02Z 18V LXT Lithium-Ion Cordless 6-1/2'...

Weighing in at only 7.3lbs with an 18-volt battery, which is not included in the package, the Makita XSS02Z is a compact and lightweight model. Additionally, it is portable as well as reduces fatigue while dealing with an extended project.

This saw is equipped with a 3700 RPM motor for faster ripping and cutting through wood. Its heavy gauge base, on the other hand, will not only let you cut smoothly but more accurately too. Further, the machined precision makes this item very tough.

At a 45-degree angle, the Makita XSS02Z can cut up to two times the amount of material. Its 6.5-inch blade can be used for a wide variety of cutting applications. It also has a 50-degree max bevel cutting capacity, which is actually a good addition.


Makita XSS02Z 18V LXT Lithium-Ion Cordless 6-1/2"...
  • Makita-built motor delivers 3, 700 RPM for faster cutting and ripping through wood
  • Heavy gauge, precision machined base for smooth, accurate cutting and added durability
  • 50° maximum bevel cutting capacity

Pros:

  • ​Compact
  • ​Lightweight
  • ​Portable
  • Highly powered
  • Works quietly
  • Easy to use
  • Interchangeable batteries
  • Great for a wide range of cutting applications

Cons:

  • ​It needs an 18-volt battery which is not included in the package.

Best Cordless Circular Saw For the Money: Black+Decker BDCCS20C

Offering a fast 5.5 inches blade and high torque motor the Black Decker BDCCS20C will let you create a range of cuts quickly and at the same time smoothly. With this tool, you will be able to make an angled cut more accurately, thanks to its bevel adjustment that has dents at 45-degrees.


BLACK+DECKER 20V MAX 5-1/2-Inch Cordless Circular...

Easy to use and compact, this tool is a good value for your money. In addition, with this tool, you can also make adjustments easily thanks to its tool-free depth.

Additionally, its 12T carbide blade can cut various materials and can be used in a wide variety of applications. However, if you are worried about cutting your fingers or it is your first time to buy a cordless circular saw then this is for you.


Sale
BLACK+DECKER 20V MAX 5-1/2-Inch Cordless Circular...
  • High torque motor 5-1/2-inch. Fast cutting blade for a variety of cuts
  • Tool-free depth of cut allows for easy depth adjustments
  • Bevel adjustment with detents at 45 and 90 degrees

Pros:

  • ​Comes with a battery
  • ​Easy to use
  • Compact
  • Making adjustments is easy
  • Equipped with a 12T carbide blade
  • ​Two years limited warranty

Cons:

  • ​Not suitable for professionals

Best Professional Cordless Circular Saw: Milwaukee 0730-22

Due to its endurance and power closely simulated to that of corded circular saws, the Milwaukee 0730-22 is considered the best all-around cordless saw. This model is very easy to maneuver and sports a design that is adaptable.


Milwaukee 0730-22 V28 Lithium Ion 6-1/2-Inch...

The Milwaukee 0730-22 is powered by a 28V li-ion battery technology and offers great cutting power of 4200 RPM making it ideal for woodworking and cutting metal. With this durable cordless circular saw you will also enjoy a comfortable and tactile grip, electronic brakes, as well as adjustable blade depth and bevel sway.

Likewise, it has a high power aircraft aluminum shoe that resists bending for more accurate and precise cutting.


Milwaukee 0730-22 V28 Lithium Ion 6-1/2-Inch...
  • The product is easy to use
  • The product is durable
  • The product is manufactured in China

Pros:

  • ​Easy to use
  • ​It has an excellent cutting power
  • ​Durable
  • Great for woodworking
  • Adaptable design
  • Exceptional aircraft aluminum shoe
  • Features electronic brakes
  • Tactile and comfortable grips for additional control
  • Comes with a battery
  • Five years limited warranty

Cons:

  • ​Very expensive

Best Plastic Cordless Circular Saw: Dewalt DCS391P1

Unlike the bare tool Dewalt DCS391B, the DCS391P1 is a complete package cordless circular saw that is perfect for plastics thanks to its 5,250 RPM motor. In fact, Dewalt ships this saw with the unit itself, a battery charger, and battery pack. Further, its comfortable and over-molded grip offers the maximum comfort of constant use.


DEWALT DCS391P1 20V MAX Lithium Ion Circular Saw...

Its premium quality magnesium shoe and 50 degrees bevel adjustment make for good power and feel of control as well. Another good thing about this model is that it comes with a handy and durable plastic case.

The only drawback of DCS391P1 is that it’s quite costly, but it will last for a couple of years since it is long-lasting, strong, and durable.


DEWALT DCS391P1 20V MAX Lithium Ion Circular Saw...
  • Powerful 5,250 rpm motor delivers power and speed to make the most demanding cuts with ease
  • High strength and lightweight magnesium shoe provides jobsite durability for long-term cut accuracy
  • Optimized rubber overmolded comfort grip

Pros:

  • ​Long-lasting
  • ​Dependable
  • ​Durable and powerful
  • Comes with a durable carry case
  • Versatile
  • Complete package
  • Comfortable to use
  • Can perform even the most difficult cuts easily

Cons:

  • ​It is fairly costly

Best Cheap Circular Cordless Saw: Porter Cable PCC660B

The Porter Cable PCC660B can be a great option if you are looking for a budget-friendly cordless circular saw. Though it is cheap, this model can actually perform aggressive cuttings easily. Also, it comes equipped with a great motor that offers 4000 RPM and is powered by a 20-volt battery.


PORTER-CABLE 20V MAX 6-1/2-Inch Cordless Circular...

This cordless saw also features a 6.5-inch carbide tooth blade that has a 2 1/8” cutting capacity. Though it isn’t the deepest, it is still enough for most users. The PCC660B is also light in weight. At only 6.5 pounds, it is easier to move.

With this cordless model, you can also make a good bevel cut, owing to its beveling shoe that pivots up to 50-degrees. Finally, this saw is quite versatile and has a contoured handle for a comfortable grip.


Sale
PORTER-CABLE 20V MAX 6-1/2-Inch Cordless Circular...
  • High-Performance Motor delivers 4000 RPM's for aggressive cutting
  • 6-1/2" Carbide Tooth Blade delivers a 2-1/8' cutting capacity
  • Beveling Shoe pivots up to 50 degrees

Pros:

  • ​Lightweight
  • ​Comfortable to use
  • ​Budget-friendly
  • Ergonomic handle
  • Quite versatile considering the price
  • Decent motor
  • Large blade
  • Easy to maneuver

Cons:

  • ​Not suitable for forceful cutting applications
  • ​You need to buy the battery separately

Best Small Cordless Circular Saw: DEWALT DC3905

If you are looking for the best compact and small circular saw that is powered by a battery, then the Dewalt DC3905 is for you. Though it’s underpowered when equated to our top pick and other models in this list, it provides adequate performance.


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

The motor used in this cordless saw is fan-cooled to avoid overheating especially when utilized for long cutting jobs. Furthermore, its motor offers 3,700 RPM for faster crosscuts and rip cuts. On the other hand, it is equipped with a 6.5” carbide tipped blade that has a deep cut depth for working on bigger projects.

With its high strength and tillable and magnesium shoe, you can perform easy and fast 50 degrees bevel cuts. It also has an upper guard that offers increased durability. The handle is just a basic one, but still ergonomic.


Sale
DEWALT DC390B 6-1/2-Inch 18-Volt Cordless Circular...
  • 3,700 RPM for fast rip cuts and cross cuts
  • 6-1/2-inch carbide tipped blade for 2x cutting capacity at 90 degrees and 45 degrees
  • High strength magnesium shoe and upper guard provides increased durability

Pros:

  • ​Offers smooth and professional cuts
  • ​Ergonomic handle
  • ​Performs easy and quick bevel cuts
  • Fan-cooled and decent motor
  • Large blade perfect for bigger projects
  • Accurate
  • High strength magnesium shoe for added accuracy
  • Lightweight and durable

Cons:

  • ​It doesn’t come with a battery
  • It only comes with a basic handle

Best Cordless Circular for DIY Enthusiasts: Bosch Bare-Tool CCS180B

The Bosch Bare-tool CCS180B is a feature-loaded cordless circular saw that is ideal for DIY enthusiasts. This powerful tool has a 3,900 no-load RPM and it only weighs 6.6lbs. Its 6.5” blade capacity will let you cut over a 2” thick material at 90 degrees as well as 1-1/16” at 50 degrees.


Bosch Bare-Tool CCS180B 18-Volt Lithium-Ion...

Its blade left design will allow you to see you cut line with ease for better accuracy particularly when you’re holding the tool in the right hand. Furthermore, it comes with an anti-hitch lower guard and an easy-to-read bevel scale.

The 50-degree bevel of this cordless circular saw will let you work for a wide variety of applications. On the plus side, it is constructed to withstand even the toughest jobs. Last but not least, it features ECP or electronic cell protection that prevents the tool from overloading and overheating.


Bosch Bare-Tool CCS180B 18-Volt Lithium-Ion...
  • PRECISION: The Bosch CCS180B Circular Saw Bare Tool has a 6-1/2-inch saw blade capacity and provides...
  • POWER: The cordless saw is balanced and compact with 3,900 no-load rpm and weighing only 6.6 lbs....
  • CONVENIENT: Featuring a left-blade design for a clear view of cut line when saw's main handle is...

Pros:

  • ​Changing blades is easy and fast thanks to its spindle lock feature
  • ​Durable
  • ​Anti-hitch lower guard
  • Powerful motor
  • Blade left design
  • Can handle the most difficult jobs
  • Overheating is less likely to happen.
  • Lightweight design

Cons:

  • ​You need to buy the charger and battery separately
  • ​It doesn’t come with a rip fence

Things to Consider When Choosing A Cordless Circular Saw

The following are the important factors/things that must be taken into consideration when choosing a cordless saw. This ensures you’re getting the right product.

Charging Time

There is nothing as annoying as putting your job on hold just because your battery runs out of power. We recommend buying an extra battery, so you’ll have one charged and all set to go. The charging time, however, greatly varies. Usually, it will last for 30 to 90 minutes.

Blade Right or Blade Left

When determining the best cordless saw, the position of the blade plays a crucial role.

A blade right cordless circular saw is the traditional arrangement for circular saws. 

The only advantage of this is that typically the work piece’s keeper side will be positioned on the left side of the blade where the bigger part of the saw’s base shoe is sited. As a result, keeping the base shoe even on the workpiece becomes much easier.      

The only drawback of this placement is that it’s hard to see the cuts without twisting yourself about and over the circular saw, making for a very uncomfortable time.

A blade left saw, on the other hand, will let you perceive the cut line clearly. In fact, it is always at ease to perform perfect cuts if you can see the line. So if you want to work easily, consider a blade left cordless circular saw.

Circular saw on wood

Depth Adjustment and Cut Depth

The all-out depth of cut will translate into how dense a workpiece may be cut. Even so, with a base shoe set at 90-degree a 7 ¼-inch circular saw is capable of cutting around 2 3/8-inch while a 6 ½-inch model can cut about 2 1/4 –inch deep.

You may not be cutting a 2 by 12 rafter each day in order to stick frame hip roofs. There are various instances in which you’ll need to make a bevel cut by tipping the saw’s blade to a 90-degree angle.

Even so, a 7 ¼-inch circular saw has no issue cutting two times material at angles more than 45-degrees in one pass. However, the max cut depth of a 6.5 inch saw at 45-degree is barely 1.5-inch, thus it is perhaps not the best option for you if you’re doing a lot of jobs using a bevel cut.

Note: Before making a cut, you will want to set your blade approximately ¼-inch deeper compared to the wood you’re going to cut. The majority of cordless circular saws comes with a sliding mechanism and locking lever that you can use to adjust the cut depth. The best model is the one that allows you to adjust cut depth using one hand.

Brushless or Brushed

Keep in mind that a brushless motor in a cordless circular saw is much better compared to a brushed one as its design will lessen the resistance convoluted with the brushes. This will extend the run of the battery and offer more power. However, the only drawback of a brushless motor is that it is quite expensive.

Power

Power is another important factor to consider when choosing a cordless circular saw. A lot of manufacturers do not include all the information on their product. The speed of the blade is usually measured in RPM or revolution per minute. However, bear in mind that the best saw has 4,500 RPM to 6,000 RPM range.

Conversely, the torque shows how much power acting on a certain thing that will cause the thing to rotate. What’s more, it is one of the data the most manufacturers do not publish.

Batteries

The power of the battery is measured in volts. Though there is a number of manufacturers that produce 12V batteries, most of them are not worth considering and fall in the category of toys.

The 18V and 20V cordless circular saws are the most popular options, since they have more power that can accommodate most projects. There are also models that come equipped with 60-volt batteries. Those models can be great options as well.

There are two kinds of batteries typically utilized in cordless tools. These are Lithium-ion (Li-Ion) and Nickel Cadmium (Ni-Cd). A li-ion battery is lighter, offers more power, and longer run time compared to NiCd batteries. It is costlier, but worth it.

Additional Features

Most people like some great additional features on their power tools. The motor of your cordless circular saw is accountable to be put under risky stress if you are cutting a long piece. 

That being said, look for a safety feature that is built in the motor. This might include fans to keep it cool, protection from burning the motor, and an advanced braking system that will stop the blade and turn off the motor immediately during an emergency. 

In addition to that, other features such as an LED job light is useful. It is also important that you look for an ergonomic handle and consider the tool’s overall weight. As a matter of fact, these features will identify how long you will be able to utilize the circular saw before your arms and hands get tired. 

Cost

Today, you can find cordless circular saws at a diversity of comparable price tags, but make sure that the product you’re considering has a battery because many do not.

If you have interchangeable batteries, no worry. If not, make sure to include the price of the battery to the cordless saw.

Maneuverability

Unlike its counterparts, a cordless circular saw is lighter. Adding a battery will add some weight, though it will not make the entire tool too heavy.

If you want to make your job a lot easier, consider the tool’s maneuverability. Typically, the models that are light in weight are the ones that are easy to maneuver.

You don’t need to worry, because all the cordless circular saws we have reviewed in this content are easy to maneuver.

How to Safely Use A Cordless Circular Saw

Below are some of the safety tips you need to keep in mind while using a cordless circular saw.

Wear safety equipment

Before handling your cordless circular saw, make sure to wear safety equipment. Safety goggles are necessary to protect your eyes from the dirt and dust produced while you’re cutting.

When inhaled, the dust can be harmful and trigger health problems. Wear a dust mask or respirator as well.

You’ll also need to put on great hearing protection because some cordless circular saws produce loud sounds.

Man in construction wearing gear

Set the depth of cut

When cutting using this tool, you need to utilize a safe depth of cut settings. Thus, before you start, set the depth of cut that will match the thickness of the material you are trying to cut.

When setting the depth of cut, ensure that excessive blade isn’t exposed under the material you are cutting. Thus, it is best that the blade’s lowest tooth doesn’t extend over 1/8” under the board you are working with.

Keep in mind that a properly set depth of cut can offer an accurate and safe cut.

Don’t use a defective tool

If you notice that your cordless circular tool isn’t working properly, do not use it for cutting.

An unusual vibration is a good indication that you shouldn’t use your tool. When you experience this, immediately turn it off and unplug. Don’t use it until it is inspected and serviced.

Look for obstructions

Before cutting a material, particularly wood, ensure there are no obstructions like screws and nails inserted. 

Remember that cutting such obstructions may possibly cause injury and damage to your tool. That is why you need to keep your materials away from any obstructions before you make cuts.

Use sharp blades

When you’re cutting any material using a cordless circular saw, your main task is to direct the tool through the cut. Do not force the tool over your material. If you are having a hard time making cuts, you are probably using dull blades.

You shouldn’t use a dull blade in your tool. Always utilize sharp blades which can cut through the material easily. Sharp blades are safer to use and will make the job easier.

Inspect your saw

You need to check the retracting lower guard to ensure it recovers and retracts easily. It is one of the main safety features built into the cordless circular saws.

Since you’re using a cordless model, make sure to remove its battery before checking. This is to avoid accidentally turning on your tool while inspecting it.

Aside from the lower guard, you also need to check the other parts of your tool.

Frequently Asked Questions (FAQs)

How Does A Cordless Circular Saw Work?

A cordless circular saw works on battery power. Meaning to say, this tool doesn’t need to be plugged in order to work. 

Battery operated saws turn a round even blade. This is what cuts the plastic, wood, or metal. You will need to use the right blade for the material, or the blade will be damaged.

Are Cordless Circular Saws A Good Investment?

Yes, this tool is actually a great investment. With that said, if you’re going to use your cordless circular saw every day for bigger jobs, it is recommended you opt for a different version.

A cordless circular saw is ideal for DIYers. It is easier to use, powerful, and most importantly can be utilized anytime and anywhere unlike the corded ones. As a matter of fact, even experts use a cordless model for their small jobs since it is more convenient.

How Long Do Cordless Circular Saws Last?

Cordless circular saws are durable and they tend to last for a couple of years if cleaned regularly and maintained properly. However, if you’re going to use it on a regular basis as well as on heavy-duty projects, then its lifespan will be lessened.

Keep in mind that the batteries also have an important role to play in how long your cordless circular saw will last.

Conclusion

Our top pick for the best cordless circular saw is the Dewalt DCS391B. This tool is very easy to maneuver and offers powerful cutting performance. What’s more, it is the perfect option for professionals and DIY enthusiasts.

If ever this tool runs out of stock, and you’re looking for one that offers a great value for your money, the Black+Decker BDCCS20C is for you. This tool offers enough performance and comes with a charger and a battery.

We hope this guide has helped you a lot in choosing the right cordless circular saw for your job.