Best 4-1/2-Inch Circular Saw to Buy Right Now (2022)

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:

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

SaleBestseller No. 1
Worx WX429L 4 Amp WORXSAW 4.5" Electric Compact Circular Saw
  • [SMALL FOR A REASON] Quick, more efficient cuts and you can take it with you when you don’t want to lug a big saw around
  • [EZ-SET DEPTH GAUGE] The lever lets you go from 0-45 degree bevel settings with quick adjustment
  • [MADE FOR LUMBER] Excellent depth-of-cut for slicing up to 2" stock lumber. Cut 2x4s in a single pass. It also cuts metal, tile, and plastic
  • [SEE THE CUT] Left-sided blade optimization gives you a clear line of sight on anything you’re cutting
  • [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
SaleBestseller No. 2
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
Bestseller No. 3
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
SaleBestseller No. 4
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.
Bestseller No. 5
3 Pack 4-1/2-Inch 24T TCT Carbide Tipped Teeth Compact Circular Saw Blade with 3/8-Inch Arbor, General Purpose for Long-Lasting Cuts in Wood, Plastic and Composite Materials
  • DURABLE: OA-BRES circular saw blades are made of durable premium alloy steel material, with hardened and sharper construction-grade tungsten carbide teeth for effective woodworking. Fully Polished and Chrome Plated Surface provides a long-lasting usage life.
  • EFFECTIVE: Sharp saw blade cutters with thin kerf ensure smooth, fast and accurate cutting with impressive results.
  • DIMENSIONS: Diameter: 4.5 inch (115mm); Arbor size: 3/8 inch(9.5mm) ; Carbide Teeth: 24.
  • APPLICATION - Ideal for cutting softwood, hardwood, plywood, chipboard, multi-board, panels, MDF, plated & counted-plated panels, laminated & Bi-laminate plastic and FRP.
  • WHAT YOU GET: 3 Pack 24T 4-1/2-Inch Fast Cut TCT Carbide-Tipped Compact Circular Saw Blade. Compatibel for WX429L WORX, PORTER-CABLE Pce381 and RK3441K Rockwell Compact Circular Saw and other 4-1/2" circular saws.
Bestseller No. 6
4 Pack Combo 4-1/2 Inch Compact Circular Saw Blade Set with 3/8" Arbor, 24T TCT /60T HSS /60# Diamond Disc Blade for Wood/Plastic/Sheet Metal/Tile Fast Cutting
  • What You Get: Why pay $10-$20 per blade? JANCHI saw blades match & exceed name-brand quality at a fraction of the price. 4 Pack Combo 4-1/2 Inch Compact Circular Saw Blade Set with 3/8" Arbor. 2 pack 24T TCT blade for wood, 1 pack 60T HSS blade for sheet metal, 1pack 60# diamond disc for tile, meet your everyday needs.
  • 24T TCT BLADE: Manufactured with durable premium alloy steel material, with hardened,fully polished and chrome plated surface, sharper construction-grade tungsten carbide teeth, for long-lasting cuts in wood, plastic, and composite materials.
  • 60# DIAMOND DISC: Manufactured with high quality and durable heat-treated manganese steel and #60 diamond grit can provide longer cutting life.The segmented design improves airflow, helps the saw blade to dissipate heat, and remove cutting dust, provides a smooth, fast, clean and efficient cutting, Max 13,000 RPM, ideal for cutting ceramic tile, stone tile, backer board and cement.
  • 60T HSS BLADE: Manufactured with high-speed steel, more durability.Sharp saw blade cutters with thin kerf ensure smooth, fast and accurate cutting with impressive results. Ideal for thin sheet metal and aluminuim , wood, plastic and drywall.
  • COMPATIBLE:These circular saw blades are compatible to use with electric circular saw with arbor of 3/8in(9.5mm). Compatible with RK3441K & RK3440K 4-1/2 inch Compact Circular Saw., WORX WX429L and PORTER-CABLE Pce381.
Bestseller No. 7
GALAX PRO Saw Blade Set, Pack of 4 Assorted 60T HSS Metal/24T TCT Wood/Diamond 4-1/2-Inch Circular Saw Blade with 3/8" Arbor for Fast Cutting…
  • Application: The 24T wood blade is suitable for all types of wood, plastic, particle board, MDF, hardboard and plywood cutting. The HSS metal blade best for aluminum, wood, PVC, and other non-ferrous thin sheet. The diamond blade is structured to be able to cut concrete, roof tiles, blocks, bricks, granite and all other tiles without any hassle
  • High Quality: The tungsten carbide tipped blade and diamond tipped blade are made of excellent high grade quality steel material that makes it a robust, the HSS blade is made of high-speed steel, more durability
  • Cut Smooth: Sharp saw blade cutters with thin kerf enables fast efficient cuts. The 24 segment blade allows you to cut straight lines and is perfect for providing plunge cuts and long rip cuts.The 60 segment blade allows you to cut straight lines perfectly. The diamond blade is easy to use and cuts all tiles quickly
  • Compatible: These circular saw blades are compatible to use with electric circular saw with arbor of  3/8in(9.5mm). Compatible with GALAX PRO 4 Amps 3500RPM Mini Circular Saw and 5.8 Amps Mini Circular Saw
  • What You Get & Dimensions: 1 X 60 grit diamond blade, 1 X 44T HSS blade, 2 X 24T Carbide tipped blades, 1 X Information card; saw blade diameter: 4-1/2" (115 mm), arbor size: 3/8"(9.5mm)
SaleBestseller No. 8
PORTER-CABLE 4-1/2-Inch Circular Saw Blade, Plywood Cutting, 120-Tooth (12057)
  • Extends blade life
  • Reduces need for final finishing
  • Includes one blade in pack
SaleBestseller No. 9
Mini Circular Saw,ENVENTOR 5.8A Compact Circular Saw with Laser Guide, 3500RPM with 6 Saw Blades 4-1/2" Max Cutting Depth 1-11/16"(90°),1-1/8"(45°), Ideal for Soft Metal, Wood, Tile
  • 【POWERFUL MOTOR AND COMPACT SAW】705W/5.8Amp powerful motor provides 3500RPM No-Load Speed for cutting wood, metal, tile, aluminum plastics, and PVC tube with ease. 6 Blades: 2x24T TCT(115mm) for wood cuts/ 2x60T HSS(115mm) for wood and soft-metal cuts/ 2pcs grit diamond blade(115mm) for tile cuts, extending the applications of the compact circular saw. Great tool for home decoration and the perfect gift for woodworking and DIY lovers.
  • 【ADJUSTABLE CUTTING DEPTH】ENVENTOR circular saw allows you to freely adjust the cutting angle from 0° to 45°. Cutting depths can also easily adjusted to a max cutting depth of up to 1-11/16" at 90° and 1-3/8" at 45°. The Angle and Depth adjustment helps you do various cutting in woodworking. The Left-sided blade design gives you a clear sight of the cutting line. A parallel guide attachment ensures straight, precise cuts easily and quickly.
  • 【PRECISE LASER GUIDE and SAFE DESIGN】Legible laser guide can assist you to cut a precise straight line. Greatly improve your work efficiency. The gauge iron wraparound base and aluminum upper cover for improved safety. The double safety button offers double protection, in case of any accidental start up. Grip with integrated safety trigger for safer control.
  • 【ERGONOMIC & SAFETY DESIGN】Compared to conventional compact saw, its lightweight and compact design makes it portable to carry both indoor or outdoor. The double protection switch prevents the machine from accidentally opening, promises a safer cutting job. The optimized ergonomic slim grip provides ease and less fatigue to one-handed operation. A thumb activated Safety Trigger-Release Button prevents accidental trigger activation.
  • 【Package Contents】1* Mini Circular Saw, 6 Blades(2*115mm 24T Carbide Blade, 2*115mm 60T HSS Blade, 2*115mm Diamond Blades), 1*Wrench, 1*Rip Guide, 1*Vaccum Adapter, 1*User Manual
SaleBestseller No. 10
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

Last update on 2022-08-19 / 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.