The topic regarding who invented the first circular saw remains a subject of heated debate to date. Both the U.S. and several European nations claim tribute.
While we may not agree on its origin, one thing we can all agree on is that it’s an indispensable tool. It helps woodworkers make cuts in a straight line on different materials. And since it’s handheld, it can be moved from one place to another with ease.
Furthermore, circular saws come in different price points, so it’s easy to find one that meets your budgetary needs. In the following guide, we’ll be looking at the best budget circular saws.
What to Expect from Cheaper Circular Saws
Manufacturers look at several factors before deciding how to price their circular saws. Aspects such as the size of the blade, the material used for the base plate, and the source of power all come into play.
So if you’ve decided to buy a cheaper model, there are a couple of things you might have to sacrifice.
One of these is the size of the blade. You will find that most are available under the $100 price tag have 7 ¼-inch blades. If your application calls for a bigger one, you will have to shell out more money.
The material used to make a circular saw’s base plate can also affect the price. Generally, base plates made of steel and aluminum are cheaper than those made from magnesium. More on this later…
When it comes to power sources, cordless circular saws are usually on the higher end of the price spectrum. So if you have a shoestring budget, you might have to forego the convenience of a cordless model and choose a corded unit instead.
Now that you know what to expect, let’s take a look at the most popular types of circular saws.
Sidewinder vs Worm Drive
Sidewinder
Popularly referred to as in-line saw, this is the more popular design. Its distinguishing characteristic is the fact that the blade’s shaft is a part of the motor’s rotor. In fact, it’s positioned alongside the shaft.
This placement results in a tool that is very compact. Also, the blade works faster than in a worm drive, although the torque lags behind.
Sidewinders are great for general applications, and for carpenters who prefer to work overhead.
Worm-Drive
In this case, you’ll notice that the blade's shaft is driven by the motor from the rear.
This saw is made up of a wheel-shaped gear referred to as the worm wheel. This component is connected directly to the shaft onto which the blade is held.
The benefit of worm drive saws is that they produce a much greater torque or rotational force. This makes it easy to cut through thicker materials.
Moreover, these saws are less likely to experience kick-back issues compared to the sidewinder.
How to Choose the Right Budget Circular Saw
Brand
Before buying a circular saw, think about the brand. Even though it’s not an expensive piece of equipment, it’s wise to buy from a reputable brand like Dewalt.
If you decide to go with a lesser-known brand, then be sure to check its return policy or warranty. This way, you can always return the product if it fails to live up to your expectations.
Blade
One major factor that sets these saws apart is the size and type of blade. Each of these sizes is suited for a particular application.
The sizes run from as small as ½ an inch to as big as 16 5/16 inches. While the range is quite big, you should be able to get by most of your tasks using a 7 ¼-inch. This is also the most common model on the market.
The most popular types of blades incorporated are framing, finish, all-purpose and those designed for cutting plywood.
Now, apart from size and type, you should also check the tooth count to determine if it’s ideal for your job. The rule of thumb here is that the higher the number of teeth, the more accurate and smooth the cut will be.
So if you’re planning to use the saw for demolition or simple framing jobs, a circular saw with a lower tooth count will suffice. But for tasks such as making cabinets, cutting plywood, and creating smooth finishes, a saw with a high tooth count is the best.
Corded vs Cordless
Another thing you’ll want to think about is whether you prefer a corded or cordless circular saw.
The biggest shortcoming of a corded model is the fact that it ties you to the power source; hence, limiting your movement. In contrast, battery-powered or cordless circular saws can be operated from anywhere.
Interestingly, corded versions are still the most preferred in job sites, and for good reason.
When cordless circular saws first debuted, they had a bad reputation of being slow and lacking enough power. The battery would also run low very fast. Another complaint was that the battery would malfunction almost as soon as the blade started spinning.
But these saws have come a long way since. The current models have ample power and decent battery life. This improvement can be attributed to the invention of a brushless motor, and a lithium-ion battery.
If you tend to perform a significant portion of your work outside your workshop, a cordless model, like Dewalt DCS391B won’t disappoint.
Power Rating
You should also check the power rating of the circular saw you wish to purchase. Always go for one with the highest rating if it fits your budget. A more powerful motor, like a 15 amp motor, allows the blade to rotate faster. As a result, the saw will have better control, and make smoother cuts.
With more power, you will also be able to cut through tougher materials, which you’d otherwise not be able to do.
Shoe
The precision of a cut depends partially on the base plate or what is known as the shoe. So it’s particularly important that you choose the right one.
In that regard, a base plate shoe can be made from one of three materials. Each of these has its fair share of advantages and disadvantages.
A stamped steel shoe is the cheapest but it’s also the most likely to bend if you accidentally drop your circular saw.
The aluminum base plate offers two key benefits. One, it weighs less than its steel counterpart, which reduces the saw’s overall weight. Two, it offers better resistance to damage.
A magnesium shoe strikes the sweet spot. Not only is it lighter than aluminum, but it’s also stronger than the other two. Given these traits, it’s not surprising that it’s also the most expensive alternative.
Adjustments
The best circular saw is one that allows for easy adjustments.
Why is this important? Well, because you will likely have to adjust the depth of your blade depending on the material you’re working with. Specifically, materials like plywood need a shallow depth whereas framing jobs or 4x4 posts call for full depth.
Depending on the saw you have, you will be able to make this adjustment using either a knob or lever.
The benefit of a knob is that it provides better accuracy, especially when it comes to dialing the perfect angle. Levers, on the other hand, tighten with ease and release very fast, allowing for seamless adjustment.
Safety Features
Despite being lighter than other types of saws- like table saws- this piece of equipment still poses a certain amount of risk. For maximum protection, check whether it has the following safety features:
Blade Guard
This element covers the blade when it's not running to prevent accidental contact. ensure that the guard is not susceptible to jamming.
Electric Brake
This feature stops the blade from continuing to spin within a span of 2 seconds. Without it, it would continue spinning for 10 seconds or more.
Riving Knife
This helps to prevent kickback.
Reviews of the Best Budget Circular Saws
1. Best Overall: SKIL 5280 01 7-1/4-Inch Circular Saw
The Skil 5280 01 is a well-rounded tool, making it our best budget circular saw. It has a nice selection of features, some of which you’ll likely find in higher-priced models.
For instance, it has a powerful motor rated at 15 amps. Factor in its speed of 5,300 RPM, and you have a piece of equipment that’s perfect for making smooth and accurate cuts, fast.
Another feature that makes this circular saw efficient is the integrated dust blower. It traps all the dust so that you always have a clear line of cut. There’s also a spindle lock, which was added to make blade-changing easier.
Skil 5280 01 clocks in weight of 6.95 lbs. While it’s not the lightest on the market, it’s lighter than its predecessor, resulting in easier handling.
The saw comes with a 7 1/4-inch, 20-tooth carbide blade, enabling you to make cuts as deep as 2 ⅜ inches. Plus, it has a 51° bevel, with a stop at the 45° mark. This gives you more variety in the types of angled and miter cuts you can make with this saw.
Safety-wise, the Skil 5280 01 saw is equipped with a guarded trigger and power-on indicator. The trigger minimizes the chances of an accidental startup while the indicator lets you know whether the saw is plugged in.
Pros
Cons
2. Best Laser-Guided: BLACK+DECKER 7-1/4-Inch Circular Saw
Black + Decker is known primarily as a brand that makes premium-quality household appliances. Turns out, the company also makes woodworking tools, and their 7-¼ inch circular saw is one of the best on the market.
What sets this saw apart is its ability to make accurate cuts. It comes equipped with a laser, which guides the blade, resulting in very precise cuts.
Moreover, the saw has a powerful 13 amp motor. This ensures you have a decent amount of power to get you through tough cutting jobs.
Another feature that sets this circular saw from the pack is the spindle lock. Once you press the button that sets this feature in motion, the lock immediately stops the blade from turning. This way, you can remove it safely and swap it with another.
Speaking of blade, this saw is designed to cut to a depth of 2 ½ inches at 90 degrees. It also has a simple bevel adjustment, enabling you to make 0 to 45° angled cuts.
Pros
Cons
3. Most Powerful: PORTER-CABLE 7-1/4-Inch Circular Saw
If you’re a professional woodworker, then you’ll want to invest in one of the best budget circular saws that can withstand the rigorous demands of your job. Porter-Cable 7 1/4-inch Circular Saw fits that description perfectly.
Unlike most models that have 13- or 14-amp motors, this one is powered by a 15 amp motor which clocks in at a speed of 5,500 RPM. This increases the tool’s cutting capability and speed, helping you tackle any job.
The saw measures 14 x 9 x 7 inches and weighs about 9.5 pounds, which makes it a little heavier than other models in our review. On the plus side, it’s equipped with an aux handle, which not only improves comfort but also offers stability when using the saw.
Another thing Porter-Cable saw has going for itself is durability. It’s equipped with a steel base plate, and both the upper and lower guards are made of metal. This guarantees you that the machine is in for the long haul.
The blade comes in a 7 ¼ inch size, making it suitable for 1 ⅞-inch deep cuts at an angle of 45°. This tool also has a spindle lock for easy adjustments.
Pros
Cons
4. Best Under $50: Ryobi One P505 Circular Saw
Want to spend the least amount of money possible on a circular saw? If you do, the Ryobi One P505, which comes in under $50, is the most budget-friendly option you can get
A key highlight of this circular saw is the placement of different components. The blade is on the left side while the main grip is to the right. This setup provides you with an unobstructed view of the cut line.
The blade on this machinery is just 5 ½ inches in size. This is a little smaller than the others in our review. But, for the price, it’s a decent investment.
Besides, it has a couple of features that you won’t find in other models. For instance, its handle is encased in rubber, which reduces friction to provide you maximum control.
Better yet, it has one extra handle on the left section. This is also to increase control and give you a better view of your work.
Ryobi One P505 occupies about the same space as the Porter-Cable Circular Saw. But it weighs much less (4.9 pounds), and this makes it easier to handle for an extended period of time.
Pros
Cons
5. Best Cordless: DEWALT 6-½ -Inch 20V DCS391B Max Circular Saw
There’s no doubt that Dewalt is one of the most renowned brands for power tools. It’s revered for making premium-quality equipment, and their DCS391B Circular Saw is no exception.
The first thing you’ll notice about it is that it’s cordless. It’s powered by a lithium-ion battery, offering you plenty of flexibility in terms of movement.
Another key highlight of this tool is the magnesium shoe. As we mentioned earlier, this material gives you the best of both worlds in terms of longevity and weight.
The blade is 6 ½ inches in size, and even though it’s slightly smaller, it’s able to cut through 2x material at 45° and 90° angles. With 16 tooth count, it is sufficient for most users’ needs.
The motor clocks in at a speed of 5,150 RPM. For its price, this is a pretty decent offering, and it will help you get through your cutting tasks within a short time.
If you’ll be using this tool for an extended period of time, you don’t have to worry about fatigue. This is because it comes with a rubber overmolded grip, which boosts comfort.
Pros
Cons
Wrap Up
The decision on which budget circular saw to purchase boils down to how you intend to use it. For instance, will you be cutting through very thick materials? If so, a powerful motor and large blade are essential.
That said, out of all the best budget circular saws we've reviewed, the one we highly recommend is SKIL 5280 01 Circular Saw. It checks all the right boxes, and then some. It’s equipped with a powerful motor, making it suitable for heavy-duty cutting jobs. It has a laser guide, increasing the accuracy of your cuts. This saw also boasts several safety features.