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Best Circular Saws 2020 – Buyer’s Guide

Best Circular Saws 2020 – Buyer’s Guide
Table of Contents
  1. Comparison Table
  2. The 7 Best Circular Saws for 2019
  3. How to Pick a Circular Saw?
  4. What’s the Difference between a Worm Drive and a Circular Saw?
  5. What Blade to Use with a Circular Saw?
  6. Final Thoughts:

Circular saws give you an incredible degree of flexibility, maneuverability, and versatility.

If you’ve always been frustrated by the tight nooks and crannies that you were never able to get to, you’ll highly appreciate a good circular saw.

Whether you’re a seasoned craftsman or a DIY newbie, you’ll enjoy the ease of use and performance of these tools.

And as versatile as they are, there are endless options on the market. So, to narrow down the options for you, I’ve made this list of the best circular saws you’ll find out there and which one to get to suit your needs.

Comparison Table

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The 7 Best Circular Saws for 2019

1. Rockwell RK3441K

Rockwell RK3441K Circular Saws

This compact circular saw is one of the best in its class.

Its 5 amp motor spins its blade at a 3500 RPM speed to cut with a maximum depth of 1-11/16 inches at 90-degree angles. Moreover, you can also cut through 2x material without flipping your workpiece over.

This unit is less bulky and lighter than a regular full-size circular saw and comes with a 3-year warranty.

Moreover, its rubber grip handle makes it very easy to maneuver.

For someone who’s looking for a great mini circular saw, the Rockwell RK3441K is the ideal choice.

Pros:

  • Quality construction with a lightweight design
  • Powerful motor handles most tasks around the workshop
  • Has a good ergonomic design and is easy to use
  • Works for both right-handed and left-handed people

Cons:

  • Some limitations on power and control
  • Doesn’t work with lumber or harder materials
  • Doesn’t have a laser marker

Bottom Line:

The Rockwell RK3441K is a corded saw that packs ample power to take on wood-cutting projects. Although it can work for professional wood-cutting, it’s not powerful enough for metals, lumber, and harder materials.

2. WORX WX429L WORXSAW

WORX WX429L WORXSAW Circular Saws

The WORX WX429L WORXSAW is another mini-budget circular saw that employs a flat, round blade that enables it to cut a wide range of materials. 

With a 4 amp motor and a 3500-RPM speed, you’ll be able to cut sheet materials such as plastic, wood, metal, and some stones.

Moreover, you can easily use the WORX WX429L with one hand, and it doesn’t matter if it’s the right or the left one as you can exchange them.

It also comes with a safety trigger feature as well as parallel guides to provide you with accurate cuts.

And to keep your work area clean and visible, the WORX WX429L is equipped with a vacuum port for easy cleanup. 

Pros:

  • Very affordable
  • Compact and lightweight design
  • Easy to control, carry, and store
  • Easy adjustments
  • Comes with many safety features

Cons:

  • Not as powerful as bigger saws

Bottom Line:

With its ample power and speed, the WORX WX429L is easily one of the best cordless circular saws out there. It also comes at a very affordable price, so it gives you a bang for your buck.

3. Skil 5280-01

Skil 5280-01 Circular Saws

The Skil 5280-01 is a powerful 15 amp metal cutting circular saw. Its 7-1/4-inch blade can spin at a 5300 RPM speed, so you’ll be able to cut through the toughest of materials such as metal, plywood, or even masonry.

The laser guide was a nice addition. However, it’s not powerful enough to be visible outdoors.

Which means this tool was designed with indoor-operation in mind. That’s why it’s a corded unit with a solid dust extraction system.

It comes at a quite affordable price with a bunch of worthwhile features packed into a size that is nearly 2/3 smaller than rivals.

Pros:

  • Powerful motor and higher speed
  • Easy to work with for extended periods
  • Comes with a carrying bag for easier storage and portability

Cons:

  • Laser beams may malfunction
  • Doesn’t come with any fence or ripping
  • Standard trigger instead of the auto-on switch

Bottom Line:

At an affordable price, the Skil 5280-01 is packed with impressive power and capabilities that give you an excellent return on investment.

4. DeWalt DC390B

DeWalt DC390B Circular Saws

The DeWalt DC390B would suit anyone who’s looking for a circular saw for beginners.

This cordless unit has an 18v motor and blades that spin at a speed of 3700 RPM. So whether you’re using it to build a simple bookcase or a lavish wooden deck, it’s going to suit all your DIY jobs.

Moreover, the carbide-tripped blade enables you to make quick rip cuts and crosscuts.

The DeWalt DC390B comes with a durable magnesium shoe and an upper guard to provide you with stability during operation.

And although the DeWalt DC390B works cordlessly, you have to purchase the batteries and charger separately.

Finally, the unit comes with a 3-year limited warranty, a year’s service plan, and a 90-day money-back guarantee.

Pros:

  • Capable of cutting 2x lumber at 90 and 45-degree angles
  • Works cordlessly
  • Quiet and efficient operation
  • Carbide-tipped blade

Cons:

  • Doesn’t come with batteries
  • Not suitable for commercial use

Bottom Line:

If you’re a casual DIY-uer or someone who’s just getting started with circular saws, the DeWalt DC390B is a very good option for what safety features and stable performance it has to offer.

5. Rockwell RK3440K

Rockwell RK3440K Circular Saws

The Rockwell RK3440K strikes a great combination between affordability and portability. This lightweight circular saw is easy to maneuver and control, even when cutting tougher materials such as plywood.

It can work with thin or delicate sheet materials, including veneers, particleboard, and plywood.

Moreover, it comes with 3 blades that spin at a speed of 3500 RPM and a depth adjustment lever, which allows it to cut through a different array of materials such as tile, cement, marble, and even concrete.

And to provide you with safety, the Rockwell RK3440K comes with a lock-off safety switch, a dust extraction adapter that improves visibility, and a laser guide technology to make the most precise cuts. Its rear motor design was innovated for more comfortable use.

Pros:

  • Easy to handle
  • Equipped with a laser marker
  • Easy to transport and store
  • Stable to use on the bench or in place
  • Ready to use out of the box

Cons:

  • Can’t make bevel cuts
  • Doesn’t cut very deep
  • Blade isn’t completely visible which makes it harder to hit your stop mark

Bottom Line:

The Rockwell RK3440K gives you a high degree of versatility and flexibility for a circular saw of its size and price. Although it’s very affordable and compact, it can cut through tougher materials seamlessly.  

6. Makita SP6000J1

Makita SP6000J1  Circular Saws

The Makita SP6000J1 is a sturdy, and durable track circular saw for beginners as it comes with a bunch of entry-level-friendly features. This includes the rubber over-mold twin grips.

It also has an electronic, variable speed that ranges from 2000 to 5200 RPM, which allows you to take on various jobs as well as gradually increase the power as you get more experienced.

It helps you make cuts ranging from 2-3/16 inches at 90 degrees to 1-9/16 inches at 45 degrees.

Pros:

  • Capable of cutting lumber such as plywood without leaving sharp edges
  • Makes very precise cuts thanks to its powerful motor
  • Variable electronic speed ensures consistent performance
  • No need to use clamps

Cons:

  • Not suitable for industrial cutting
  • Limits narrowness of the cuts to the size of the track
  • The cord is too short

Bottom Line:

The Makita SP6000J1 is the only saw on the list that comes with the simple yet practical variable speed feature. You can use it to cut a variety of materials thanks to its multiple speeds and powerful motor.

7. Skilsaw SPT77WML-01

Skilsaw SPT77WML-01 Circular Saws

The Skilsaw SPT77WML-01 is a powerful 15 amp circular saw with a dual field motor featuring dual copper windings. This increases the surface by 40% to prevent the overheating of the motor.

It can make cuts to 1/4, 1/2, 3/4, and 2x ply with on-the-fly adjustments.

With the blade sitting on the left, the Skilsaw SPT77WML-01 is a worm drive model, which means that it’s a bit on the heavier side.

But despite its heaviness, it can make very precise cuts at a 2-3/8” depth and has a 53-degree bevel capacity.

The only downside is that its grip isn’t completely rubberized, so it’s a little hard to keep working with it for longer periods. Moreover, to make blade or oil changes, you’ll need to use a wrench.

Pros:

  • Magnesium components make it a lot lighter and smaller than the competition
  • Durability and long run time
  • Plenty of adjustment options allow you to fine-tune your unit

Cons:

  • Lacks a safety trigger
  • A little pricey
  • Heavy weight

Bottom Line:

This worm drive circular saw is a very great option for any avid woodworker that’s looking to make the most accurate cuts on their workpiece. Although it’s a little pricey, it’s a fantastic investment.

Read also: Milwaukee 2731-20 Circular Saw Review

How to Pick a Circular Saw?

There are a couple of things that you should consider when you’re shopping for a circular saw, and they are as follows:

Blade Size

The size of the blade dictates the kind of material you’ll be able to cut. The bigger the blade is, the more it is capable of penetrating tougher materials.

Blade Adjustability

You’ll need to adjust the blade to suit particular cuts, so finding one that’s easy to adjust is always recommended.

Weight

Circular saws are typically hand-held, so they shouldn’t be too heavy. Look for lightweight construction materials such as magnesium.

A good choice would combine being lightweight enough to maneuver effortlessly and strong enough to get the job done.

Durability

Your saw’s blade must be durable, and in order to be able to survive the tough cutting jobs, it’ll do. Moreover, the tool itself should withstand the number of working hours you intend to use it for.

Power

The tougher the material you’re going to cut is, the more powerful your saw should be. A small change of amperage can make a difference, so a 15 amp motor will definitely be more capable than a 14 amp one.

Ease of Use

Consider the ergonomics of the device as they will affect the operation of the tool.

Think of how easy the handling is, how comfortable the grip is, and how easy the tool is to control.

What’s the Difference between a Worm Drive and a Circular Saw?

The short answer is that worm drive saws typically have a left-side blade. Regular sidewinders have the circular saw on the right side.

Moreover, worm drive saws are a lot heavier and less maneuverable.

What Blade to Use with a Circular Saw?

There are a wide variety of blades to use with a circular saw as each is designed to cut different materials and work with different power saws. So before you decide on a certain blade, make sure it will suit your sawing needs. Here are the general sizes of blades and what they’re used for.

Framing (5-3/8” to 8-1/4” sizes) and ultimate framing and demolition (6-1/2” to 7-1/4” sizes) blades have 24 teeth are good for cutting 2 x 4 wood. That is to say, they’re good for rough carpentry and projects where the final output doesn’t have to be so smooth.

Finish (4-3/8” to 8-1/4” sizes) and ultra-finish (6-1/2” to 7-1/4”sizes) blades have 40 – 60 teeth and are used to finish plywood. They’re used when the smoothness of the finish matters, including cabinetry and making furniture.

Wood and metal (6-1/2” to 7-1/4” sizes) usually have 36 teeth and are used for both metal and wood. They allow you to work with different materials without having to change tools and blades in the middle.

Thin metal less than 3/32” (7-1/4” size), medium metal 1/6″ to 1/8” (6-1/2” to 7-1/4” size), and thick metal 1/8” – ½” (7-1/4” size) blades have a teeth number between 38 and 56. As their names suggest, they’re used for cutting exclusively metal, including steel studs, EMT conduit, sheet steel, angle iron, flat bar, threaded rod, and pipes.

Aluminum 3/16” – 7/16” (7-1/4” size) blades have 56 teeth that are ideal for cutting aluminum exclusively.

Final Thoughts:

While it’s tough to choose the best circular saw from the options listed above, you should identify the things you’re looking for from your purchase.

If you’re looking for a budget mini saw that’s capable of taking on plenty of light-duty or even some medium-duty jobs, I’d recommend the Rockwell RK3441K Compact.

But if you’re looking for a more powerful option that’s able to cut through tough materials such as masonry, then opt for the Skil 5280-01 Circular Saw.

The Makita SP6000J1 is a great option for someone whose main concern is versatility. However, for the speed variability, it comes with a very hefty price tag.

And that is why you should go for the Rockwell RK3440K if you’re looking for a good combination of affordability and versatility.

John Graham

My name is John Graham, a 32-year old avid DIY-er. Ever since I was young, my father used to prompt me to help fix things around the house or even building my own cupboards and shelves. That’s why I developed the habit of doing everything on my own. And since this is the only way to reach the unique results I really want, I don’t like depending on any services. With all the projects I’ve worked on, I’ve gained a lot of experience and wanted to gather it all in one place. And that’s where the idea to create “Tool Dizer” dawned on me, and here I am trying to connect with all the DIY enthusiasts out there.

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