Best Circular Saws

Review & Comparison, Last Update October 24, 2017
In these latter days, a lot of people deal with the woodworking where a saw is an essential tool. The handsaws are the most common, though the engineering does not stand still. As a result, here are circular saws. We have reviewed 5 best models to help you make the right choice. ...Read more ...Read less
BEST 2017
PROS
CONS
OUR VERDICT
TYPE
ENGINE POWER
NO LOAD SPEED
DISC DIAMETER
BEVEL CAPACITY AND CUTTING DEPTH
CUTTING ANGLE (POSITIVE STOPS)
BLADE LOCATION
WEIGHT
Extras
Safety
Warranty
 
PROS
Due to the 10° M-shaped teeth, this circular saw is extremely handy for most spade-works. You can even use it in the dark thanks to the built-in LED lights on the handle.
CONS
The working range is limited by the length of a power cord.
OUR VERDICT
The compact size, light weight and various cutting angles make this electric circular saw excellent for framing floors, walls and roof as well as cutting through lumber.
detailed parameters
TYPE
Corded
ENGINE POWER
15 Amp
NO LOAD SPEED
5800 RPM
DISC DIAMETER
7.25", 24 teeth
BEVEL CAPACITY AND CUTTING DEPTH
45° - 1.75" 50° - 1.375" 90° - 2.5"
CUTTING ANGLE (POSITIVE STOPS)
0° - 56° (22.5°, 45°)
BLADE LOCATION
Right
WEIGHT
10.6 lbs
Extras
Dust blower, Rubberized handles for convenient grip, 2 LED lights, Ruler, Blade wrench, Cutting depth adjustment, Positive stops, Rip fence
Safety
Electric brake to quickly stop the blade, Reinforced power cord, Ball bearing guard
Warranty
1-Year Warranty
PROS
The shoe of the saw is made of smooth, durable aluminum to ensure steadiness during use. The patented Tough cord technology guarantees long-term service life of the cord.
CONS
The hinging at the back of the tool may slightly play during use.
OUR VERDICT
This high-power Dewalt circular saw will be an excellent purchase for those who've just got to redecorating their place. Ideally suits for most jobs that require cutting and sawing.
detailed parameters
TYPE
Corded
ENGINE POWER
15 Amp
NO LOAD SPEED
5200 RPM
DISC DIAMETER
7.25", 18 teeth
BEVEL CAPACITY AND CUTTING DEPTH
45° - 1.9" 90° - 2.55"
CUTTING ANGLE (POSITIVE STOPS)
0° - 57° (22.5°, 45°)
BLADE LOCATION
Right
WEIGHT
8.8 lbs
Extras
Integrated dust blower, On-board blade wrench, Soft carrying bag, Spindle lock, Cutting depth adjustment, Rubberized handles, Positive stops
Safety
Electric brake to stop the blade, Lower guard, Tough cord protection system
Warranty
3-Year Limited Warranty
PROS
The non-scratch base cover allows you to handle delicate materials. The laser guide and parallel guide provide a high cutting accuracy. The package includes 3 blades for handling different materials.
CONS
The cutting angle is not adjustable.
OUR VERDICT
A small weight, compactness, and operating simplicity of this circular saw make it applicable almost anywhere. Rockwell will be a whizbang choice for both household and commercial use.
detailed parameters
TYPE
Corded
ENGINE POWER
4 Amp
NO LOAD SPEED
3500 RPM
DISC DIAMETER
3.375"
BEVEL CAPACITY AND CUTTING DEPTH
90° - 1.0625"
CUTTING ANGLE (POSITIVE STOPS)
N/A
BLADE LOCATION
Left
WEIGHT
3.4 lbs
Extras
Slim grip handle, Vacuum adapter, Quick depth adjustment, Parallel guide, Laser guide, Non-scratch base cover, Carrying base
Safety
Protective blade guard, Lock-off switch to prevent an accidental start
Warranty
3-Year Limited Warranty
PROS
This model is maneuverable and lightweight thanks to the cordless design. The provided battery can be used in other Black & Decker tools.
CONS
The duration of use is limited by the battery life.
OUR VERDICT
The mobility and maneuverability of this model will prove useful when you work in hard-to-reach places or sites without power supply. This cordless saw will easily cut any material from plywood to plasterboard.
detailed parameters
TYPE
Cordless
ENGINE POWER
20 V
NO LOAD SPEED
3700 RPM
DISC DIAMETER
5.5", 12 teeth
BEVEL CAPACITY AND CUTTING DEPTH
45° - 1.325" 90° - 1.625"
CUTTING ANGLE (POSITIVE STOPS)
0° - 50°
BLADE LOCATION
Left
WEIGHT
6 lbs
Extras
Rubberized handle, Spindle lock, Cutting depth adjustment
Safety
Electric brake to switch the engine off, Lower guard to cover the blade
Warranty
2-Year Limited Warranty
PROS
With a laser guide your cuts will always be maximally accurate. The saw has a power-on indicator and a trigger lock to ensure safety of use.
CONS
No electric brake.
OUR VERDICT
For a very attractive price you can get a high-performing circular saw and do most complicated jobs. This saw securely locks and ensures safety and comfort during use.
detailed parameters
TYPE
Corded
ENGINE POWER
15 Amp
NO LOAD SPEED
5300 RPM
DISC DIAMETER
7.25", 24 teeth
BEVEL CAPACITY AND CUTTING DEPTH
45° - 1.9375" 90° - 2.4375"
CUTTING ANGLE (POSITIVE STOPS)
0° - 51° (45°)
BLADE LOCATION
Right
WEIGHT
8.7 lbs
Extras
Power-on indicator, Laser Cutline Guide, Cutting depth adjustment, Positive stop, Integrated Dust Blower
Safety
Safety switch, Anti-snag lower guard
Warranty
1-Year Warranty

What is a Circular Saw

Circular saws are powerful tools designed for quick and convenient cutting literally any material. A circular saw consists of an engine designed to propel a spindle with the round toothed blade. Circular saws are commonly used for straight cutting wood and derived materials (OSB, chipboard, fibreboard, plywood). There are special-purpose blades for cutting through plasterboard, laminated plastic and soft metals. A circular saw will become an irreplaceable assistant for those who're engaged in construction or repairing jobs.

If you have a lot of hard tasks like construction or demolition, you should consider hammer drills that will help you to make a hole in any material or pick one of reciprocating saws to cut various materials in hard-to-reach places.

Best Circular Saws

What Features to Compare

Type

The first feature we describe in our review is the type of a circular saw. If you choose a corded model, you will get an opportunity to cut dense types of wood, due to the high power of such model. However, the working range will be restricted by the length of a power cord. Should you pick a cordless saw, you get an unlimited working range and possibility to work in hardly accessible places. However, the runtime will be limited by the battery charge. It should be noted that cordless circular saws are compact and light, so they can be used in different positions and planes without fatigue.

Performance

Performance of a circular saw is quite important. The diameter of a blade is the very first factor that affects the performance. The blade diameter determines the size of material you can cut. Most modern circular saws are equipped with 7.25" dia blades. Though, you can find some models with 5.5" blades. The performance of a circular saw also depends on the engine power and the blade rotation speed. The higher the power is, the harder wood can be cut. As regards the blade rotation speed, the higher it is, the more accurate and cleaner the cutting will be, and the less is the probability of blade jamming. In addition to speed and power, the performance is influenced by the cutting depth. The cutting depth determines the number of cuts you'd need to make to saw something off. For example, if you need to cut a 2" lath in thickness, the cutting depth of a saw should be at least 2". Otherwise, you will have to cut the plank twice, i.e. from both sides.

Usability

We'd like to draw your attention to one more thing - usability. To make accurate cuts, you should consider the models with the built-in light or laser guide that help control the cutting line. If your saw includes a dust blower, the sawdust will be swept away from the cutting line, so you can see it clearly. The rubberized handle of a saw will let you hold it comfortably and firmly. The models with a spindle lock are worth special attention. This feature prevents the shaft from rotating and allows for secure blade replacement.

Safety

When you use a circular saw, you should not forget about the safety features. An electric brake is the first thing to point as it stops the engine automatically when you release the trigger. A trigger lock will prevent the accidental start of a saw, and thereby protect you from injury. All contemporary saws are equipped with a special guard that covers the blade and protects your hands from its sharp teeth.

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Makita 5007MGA Magnesium

Type

Makita 5007MGA is a hand-held circular saw, powered by electricity. This makes it one of the best options for long-term use and tough applications. A high-performing engine allows for cutting through the densest materials as well as wet, hard wood, lumber and so on. It also works well for framing floors, roofs and walls. Anything that requires cutting and sawing can be done with a circular saw from Makita.

Review of Makita 5007MGA Magnesium Circular Saw

Performance

Powered by 15-Amp engine, this circular saw can generate 5800 rotations per minute. It can be used for most scrupulous jobs, including framing of floors, roofs and walls. The rotatory platform allows for variable 0°- 56 ° bevel angle and positive stops at 45°, 50 and 90°. The cutting depth is also good and equals to 2.5” at 90° and 1.75 at 45°. All tech specifications make Makita circular saw a versatile tool for various applications.

Makita 5007MGA Magnesium Circular Saw in the use

Usability

Makita 5007MGA Magnesium Circular Saw is equipped with a convenient handle that contains soft, rubber inserts. Two LED lights are provided to illuminate the working surface, so you can watch out the cut and accurately follow the cutting line. The saw comes with a dust blower that purges all wood chips through a special hole. The special rubberized lever located above the blade helps set the cutting depth. The blade replacement is super easy and convenient, as the kit includes the blade wrench attached to the saw.

Detailed review of Makita 5007MGA Magnesium Circular Saw

Safety

The safety of this power circular saw involves an electric brake that stops the engine the moment you release the trigger. The special lower guard is designed to cover the blade when the saw is off and protects you from injuring. The reinforced power cord will last for a long time and ensure stable power supply. Furthermore, such a reliable cord will prevent the voltage drops. As a result, the service life of the saw will be greatly extended.

Additional Info

User Manual     Manufacturer


VIDEO
MAKITA 7-1/4" Magnesium Circular Saw
Makita 5007MGA Magnesium
Makita 5007MGA Magnesium
 

DEWALT DWE575SB

Type

DEWALT DWE575SB refers to corded circular saws that operate upon connection to the power network. This circular saw will let you get to repairs in your house or apartment. Moreover, it will help you to carry out various jobs from walling to plywood cutting and will also be appropriate for finishing work. This circular saw feature excellent and compact design and combines power, versatility and outstanding performance.

Review of DEWALT DWE575SB Lightweight Circular Saw

Performance

Like most of corded saws, this model is equipped with a powerful 15-Amp engine. This engine provides the blade rotation up to 5200 revolutions per minute with no load. When you hold the saw perpendicularly to the cut material, you can saw through to the depth of 2.55". It is noteworthy that this is the highest parameter among the other reviewed models. The cutting angle can be set within the range of 0° to 57°. This saw comes with the blade that has 7.25" diameter .

DEWALT DWE575SB Lightweight Circular Saw in the use

Usability

Despite quite a powerful engine, this DEWALT circular saw is one of the most lightweight saws in our review. Therefore, you can use this saw even with one hand. The handles of the saw are made of rubberized material for convenient and comfortable control. In addition, the saw is equipped with a dust blower that will clean the cutting line from annoying wood chips. If you need to transport this saw to a distant workplace, this will be easy, as the kit includes a special carrying bag. The replacement of the blade will be simple either, since the on-board blade wrench is always at hand. The spindle lock will help you replace the blade safely.

Detailed review of DEWALT DWE575SB Lightweight Circular Saw

Safety

Since this circular saw is powered by electricity, the voltage drops may occur and lead to failure. So, the manufacturer provided the special reinforced cord to protect the saw from voltage oscillation. Thus, this feature effectively protects the engine and extends the life of the saw. The electric brake will turn the saw off once you release the trigger. Finally, the lower guard will cover the blade automatically upon completion of every cut and keep your hands away from the sharp teeth of blade.

Additional Info

User Manual     Manufacturer


VIDEO
Dewalt DWE 575 Lightweight Circular Saw
DEWALT DWE575SB
DEWALT DWE575SB
 

Rockwell RK3440K

One-Handed Cutting

Researching the circular saw market, we couldn't skip the Rockwell RK3440K. This saw is distinguished by its small size among other models. Yes, it is so tiny that it can fit in your hand and has impressive performance indices. The 4-Amp motor delivering 3500 RPM allows the saw to cut through not only wood but also metal and concrete to the depth of 1-1/1". This is a fantastic result, don't you agree? Still, the saw's base design is the most intriguing. The base plate covers the blade completely, and you need to set the cutting depth, press the trigger, and push the base against the material you need to cut to get an accurate cutting line. Wait, that's not the end. We were amazed at the availability of the laser guide in the Rockwell RK3440K, as such thing is a rarity for circular saws. In addition to this laser guide, the saw has an adjustable guide that allows you to make straight cuts parallel to the edge of the material. Considering all these advantages, keep in mind that the saw is not suitable for large-scale cutting projects. Yet, this electric tool will be a superb addition to your home workshop and projects where precision is crucial. We recommend using IRWIN 1891066 Tools Clamping Set (6 Pack) to latch your workpieces tightly for a comfortable processing.

Review of Rockwell RK3440K Circular Saw

Additional Info

User Manual     Manufacturer


VIDEO
Rockwell RK3440K VersaCut Circular Saw 4.0 Amp - How to & Real User Review
Rockwell RK3440K
Rockwell RK3440K
 

Black & Decker BDCCS20B

Type

Like the majority of Black & Decker tools, this cordless circular saw is driven by the lithium-ion battery. Consequently, this saw is highly maneuverable and self-sufficient, and you will be able to use it in any place away from the power socket. For instance, you can easily take this saw when you need to work at different construction sites and, therefore, have to move from one object to another.

Review of Black & Decker BDCCS20B Lithium-Ion Circular Saw Bare Tool

Performance

The high performance of this saw is provided by 20V lithium-ion battery. This battery is interchangeable, therefore you can use it to power other Black & Decker tools. This saw is not so powerful as the corded models. Still, it is equipped with 5.5" blade that rotates at a speed of 3700 revolutions per minute. The platform can be adjusted from 0° to 50°, so you can easily set the cutting angle within the same range.

Black & Decker BDCCS20B Lithium-Ion Circular Saw Bare Tool in the use

Usability

The handles of this saw are covered with the rubber coating, so the machine won't slip out of your hands, whichever position you choose for work. The special spindle lock built into the saw will stop the shaft while you replace the blade, so the hazard of injuring will be reduced to zero. The special lever will let you adjust the cutting depth depending on the blade diameter and the thickness of material.

Safety

Despite the fact that this saw is less powerful than the corded models, it is still dangerous. The manufacturer took great care of the safety and has equipped it with the automatic electric brake. This brake stops the saw blade, once you release the trigger. Moreover, the safety of this saw is enhanced by a special guard that covers the blade when the saw is not in use and opens only when you cut.

Additional Info

User Manual     Manufacturer


Black & Decker BDCCS20B
Black & Decker BDCCS20B
 

SKIL 5280-01

Type

SKIL 5280-01 SKILSAW is designed as a corded electric circular saw that needs a connection to the power supply. Such a design allows you to use the saw for a considerable time for cutting any hard materials. This electric circular saw will let you do any jobs, whether you have an apartment, private house or summer cottage. So, this corded circular saw will be particularly helpful in construction and cope with timbering, fencing and arrangement of wooden frames for various structures.

Review of SKIL 5280-01 Circular Saw with Single Beam Laser Guide

Performance

The performance of this metal circular saw is characterized by its 15 Amp engine. This power is powerful enough to spin the 7.25" blade at a speed of 5300 revolutions per minute without the load. The platform of this saw can be adjusted at various angles. As a result, you can easily set the cutting angle from 0° to 51°. Moreover, the cutting depth can be adjusted with a designated lever, so you will be sure that your cut is deep enough according to your needs.

SKIL 5280-01 Circular Saw with Single Beam Laser Guide in the use

Usability

This electric circular saw will let you cut with an incredible precision. You wonder how? The answer is the Laser Cutline Guide that will show you the right cutting path. Therefore, your cuts will be always precise. The cutting angle can be adjusted within the range from 0 to 51 degrees. Moreover, the blade can be fixed at 45 degrees, that is particularly useful when you make the door posts or frames for windows or pictures. The power-on indicator will let you know when the saw is connected to the power network.

Detailed review of SKIL 5280-01 Circular Saw with Single Beam Laser Guide

Safety

This circular saw is equipped with the safety switch that locks the trigger to prevent the accidental start of the engine. When the trigger is released, the safety switch will be engaged automatically, and the trigger will move no longer. To unlock the trigger, you should press the release button on the handle. Like most of saws, this model also features the lower guard that envelops the blade once you finish the cutting. As a result, your hands and the blade will be safe.

Additional Info

User Manual     Manufacturer


VIDEO
SKIL NEW 15 Amp, 7-1/4 In. Circular Saw, model 5280-01
SKIL 5280-01
SKIL 5280-01
 

Sources:

1. Circular Saw Buying Guide, Lowe's.

2. How to buy a circular saw, Which?

3. How to Buy a Circular Saw, wikiHow.

4. Circular saw, Wikipedia. September 25, 2016.

5. Justing Fink Circular Saws: Sidewinder vs Worm-Drive, FineHomebuilding. August 22, 2012.

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