Best 4-1/2-Inch Circular Saw to Buy Right Now (2023)

Sometimes it might be quite difficult to find the best 4-1/2-inch circular saw. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this 4-1/2-inch circular saw buying guide.

Our Best Picks:

#	Preview	Product
1		DEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only (DCS571B)	Check Price
2		Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact Circular Saw	Check Price
3		DEWALT ATOMIC 20V MAX* Circular Saw Kit, 4-1/2-Inch (DCS571P1)	Check Price
4		WEN 3625 5-Amp 4-1/2-Inch Beveling Compact Circular Saw with Laser and Carrying Case	Check Price
5		ALEAPOW K4 Cordless Circular Saw, 20V 4-1/2" Lightweight Mini Saw with 2.0Ah Battery, 1h Fast...	Check Price
6		Greenworks 24V TruBrushless™ 4-1/2" Compact Circular Saw (6,500 RPM), 2.0Ah Battery and Compact...	Check Price
7		SKIL PWRCORE 20 Brushless 20V 4-1/2 In. Compact Lightweight One-hand Circular Saw Kit with Up to...	Check Price
8		Dewalt DCS571B-DCB240-BNDL ATOMIC 20V MAX Brushless 4-1/2 in. Circular Saw and 4 Ah Compact...	Check Price
9		ENERTWIST 4-1/2 Inch Compact Circular Saw Blade Set, Pack of 4-Pieces TCT/HSS/Diamond Saw Blades...	Check Price
10		Rockwell 4-1/2” Compact Circular Saw, 5 amps, 3500 rpm, with Dust Port and Starter Kit– RK3441K...	Check Price

Best 4-1/2-Inch Circular Saw Reviews:

SaleBestseller No. 1

DEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only (DCS571B)

• Brushless motor of DEWALT circular saw allows you to cut up to 369 linear feet of 3/4-inch OSB using DCB205 battery (sold separately)
• The cordless circular saw has the removable auxiliary handle for increased control
• The compact circular saw has a hang hook for increased convenience
• On-board blade key storage for hassle free blade changes
• 1-1/2-inch finger trigger allows users to choke-up on tool if necessary for their application

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SaleBestseller No. 2

Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact Circular Saw

• [ONE-HAND OPERATION] The newly designed slim form factor makes the Worxsaw even lighter and more maneuverable. Grab it with one hand, and you’re good to go
• [2” CUTTING CAPACITY] Made to cut up to 2” thick stock lumber. It’s made for quick rip cuts around the house, too, but lumber is where it really gets to work
• [EASY DEPTH ADJUSTMENTS] Just press down the lever and raise or lower the main handle until you’re at the depth you desire for the project at hand
• [45 Degree BEVEL CUTS] For artistic or functional end pieces, you can come at your wood from an angle that’s just right
• [DO IT YOURSELF. DO IT BETTER. DO IT WITH WORX.] Worx tools are engineered with cutting-edge technology, and above modern efficiency standards, so you can build a cost-effective tool collection that’s been designed to last

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Bestseller No. 3

DEWALT ATOMIC 20V MAX* Circular Saw Kit, 4-1/2-Inch (DCS571P1)

• Brushless motor of DEWALT circular saw allows you to cut up to 369 linear feet of 3/4-inch OSB using DCB205 battery
• The cordless circular saw has a removable auxiliary handle for increased control
• The compact circular saw has a hang hook for increased convenience
• On-board blade key storage for hassle free blade changes
• 1-1/2-inch finger trigger allows users to choke-up on tool if necessary for their application

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Bestseller No. 4

WEN 3625 5-Amp 4-1/2-Inch Beveling Compact Circular Saw with Laser and Carrying Case

• Perfect for wood, tile, drywall, sheet metal, ceramic, PVC, pipes and more
• Create beveled cuts in workpieces anywhere from 0 to 45 degrees
• Illuminate your line of cut and maximize accuracy with the included laser
• 5A motor rotates the 4-1/2-inch blade 3500 times per minute for cuts up to 1-11/16 inches deep
• Includes a 24-tooth carbide-tipped wood cutting blade, a carrying case, a dust extraction tube, and a two-year warranty

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SaleBestseller No. 5

ALEAPOW K4 Cordless Circular Saw, 20V 4-1/2" Lightweight Mini Saw with 2.0Ah Battery, 1h Fast Charger, 2 Blades, Max Cutting Depth: 1-11/16”(90°), 1-1/8”(45°), Ideal for Wood, Plastic and Soft Metal…

• 【Cordless with Battery & Charger】This cordless circular saw weighs only 4.6 lbs along with battery, bringing less fatigue, suitable for continuous work. With cordless design, not limited by wires, it has excellent mobility and portability, which makes it the ideal tool for work in both indoor and outdoor environments. This cordless saw is equipped with 2.0Ah Li-Ion battery and 2A fast charger, making sure the battery can be fully charged in 1 hour.
• 【Powerful & Multifunctional】Powerful copper motors deliver up to 3,400 RPM for efficient cutting performance. You can use it for cutting wood, soft metals, PVC pipes, PPR pipes, plastics with ease. Comes with 2 blades (4-1/2"): 24T TCT blades for wood cutting / 60T HSS blades for plastics and soft-metal cutting. With the provided hex key, you can quickly install and remove the blade.
• 【Adjustable 0-45° Bevel Cutting】ALEAPOW mini circular saw can meet the needs of cutting at various angles and thicknesses with angle adjustment knob and depth adjustment knob. The cutting depth is up to 1-11/16" (42.8mm) at 90° and 1-1/8" (28mm) at 45°. It's an ideal tool for DIYers, framers and carpenters.
• 【Laser & Parallel Guide】Laser guide ensures professional straight cutting, and parallel guide ensures precise cutting. Thick base plate increases the stability of the saw during cutting and avoids accidental bending cuts. Vacuum tube can connect the compact circular saw with vacuum cleaner, thus keeping the cutting environment clean and increasing the visibility of the cutting process.
• 【Safety & Ergonomic】 Double safety switch design and blade guard are designed to reduce accidents during operation and ensure safer cutting operations. The cordless saw will only start after pressing both the safety switch and the on/off trigger simultaneously. Ergonomic soft rubber handles reduces hand fatigue effectively. The slim grip makes one-handed operation easier and improves the comfort of using.

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Bestseller No. 6

Greenworks 24V TruBrushless™ 4-1/2" Compact Circular Saw (6,500 RPM), 2.0Ah Battery and Compact Charger Included

• 【Brushless Compact Circular Saw】High efficiency brushless motor delivers up to 50% more run-time and increased performance.
• 【High Speed 0-45° Bevel Capacity】Delivers up to 6500 RPM speed with Max cutting depth at 0º in 1.52" (38.5mm) and at 45º in 1.12" (28.5mm).
• 【With Vacuum Tube For Clean Work】Come with a Vacuum suction tube to connect with cleaners to keep your working deck clean and clear.
• 【Light Weight & Compact Design】Compact saw body with LED worklight for comfortable grip and working in dark and tight spaces.
• 【Greenworks 24V Lithium-Ion Battery】Provides 20% more power and 35% more run-time, and delivers fade-free power.

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SaleBestseller No. 7

SKIL PWRCORE 20 Brushless 20V 4-1/2 In. Compact Lightweight One-hand Circular Saw Kit with Up to 6,000 RPM Includes 2.0Ah PWR CORE 20 Lithium Battery and Charger - CR5435B-10

• PWR CORE 20 +COMPACT—All the power in a compact size.
• DIGITAL BRUSHLESS MOTOR—Provides high-performance power up to 6,000 RPM and extended tool life.
• CUTS 2X IN ONE PASS—Rips through 2x material at 90 degrees and 1x material at 45 degrees.
• QUICK AND CLEAN CUTS—Included 24-tooth ultra-thin carbide-tipped blade ensures accurate cuts again and again.
• INTEGRATED DUST PORT—Directs sawdust away from the work area so you can clearly see your cuts.

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Bestseller No. 8

Dewalt DCS571B-DCB240-BNDL ATOMIC 20V MAX Brushless 4-1/2 in. Circular Saw and 4 Ah Compact Lithium-Ion Battery

• Removable Auxiliary Handle for increased control
• Hang Hook for increased convenience
• On-Board Blade Key Storage for hassle-free blade changes
• 1-1/2 in. Finger Trigger allows users to choke-up on tool if necessary for their application
• Bevel Gear allows users to cut 2x material at 90 Degrees with a 4-1/2 in. blade

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SaleBestseller No. 9

ENERTWIST 4-1/2 Inch Compact Circular Saw Blade Set, Pack of 4-Pieces TCT/HSS/Diamond Saw Blades Assorted for Wood/Plastic/Metal/Tile Cutting, 3/8in Arbor, ET-CSA-4

• 4-1/2" (115mm) Compact circular saw blades, with 3/8" arbor, max 7000 rpm setting. 4-pieces assorted with 2x TCT 24T wood blades, 1x HSS 60T metal blade, 1x #45 grit diamond blade.
• Compatible for Enertwist ET-CS-20C, Tacklife TCS115A, Worx WX429L, Galax PRO, Rockwell RK3441K & RK3440K 4-1/2 inch mini circular saw.
• 24 Carbide-tipped teeth for long-lasting cutting in wood, plastic, and other soft materials.
• 60T HSS saw blade for fast and smooth cutting in wood, plastic, aluminum, metal and drywall.
• #45 Diamond saw blade with segmented design for efficient dry cutting in ceramic tile, concrete, stone tile, backer board and cement.

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SaleBestseller No. 10

Rockwell 4-1/2” Compact Circular Saw, 5 amps, 3500 rpm, with Dust Port and Starter Kit– RK3441K , Black

• [MORE MANEUVERABILITY] All the functionality of a full-size circular saw but in a compact design that’s easier to use, and easier to make quick cuts with
• [REAR MOTOR] For a more balanced feel. With the motor in the handle, you control much of the weight of the saw with just the palm of your hand for smoother movements
• [EASY DEPTH SETTING] The readily accessible adjustment lever lets you change the cut on the fly, and the bevel adjustment lever enables you to make cuts from 0-45°
• [SPINDLE LOCK BUTTON] For quick and safe blade changes. Just grab the included blade key and switch out any brand’s 4-1/2” blade
• [IMPROVED BLADE VISIBILITY] The left-handed blade housing allows you to see exactly where you’re cutting, for straighter, more accurate cuts

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Last update on 2023-03-28 / Affiliate links / Images from Amazon Product Advertising API

How to find the best 4-1/2-inch circular saw?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best 4-1/2-inch circular saw for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good 4-1/2-inch circular saw recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

• What features does the 4-1/2-inch circular saw need to have to be perfect for my needs?
• What is my budget?
• Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for 4-1/2-inch circular saw to find what you’re looking for:

Brand

In some cases, the brand of 4-1/2-inch circular saw is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given 4-1/2-inch circular saw are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about 4-1/2-inch circular saw are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare 4-1/2-inch circular saw quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best 4-1/2-inch circular saw can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.