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⚡ Cut smarter, not harder — power and precision in your hands!
The DEWALT ATOMIC 20V MAX* 4-1/2-Inch Circular Saw combines a brushless motor with a compact design to deliver up to 369 linear feet of cutting on a single battery charge. Featuring bevel gear technology for 45° and 90° cuts, an ergonomic removable handle, electronic blade brake, and dust port, this tool is engineered for professional-grade performance and convenience in a lightweight, battery-powered package.











































| ASIN | B07VYLSYQ6 |
| Best Sellers Rank | #16,940 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #12 in Power Circular Saws |
| Blade Length | 2 inches |
| Blade Material | High Speed Steel |
| Blade Shape | Rectangular |
| Brand | DEWALT |
| Brand Name | DEWALT |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 7,679 Reviews |
| Cutting Angle | 90 degrees |
| Global Trade Identification Number | 00885911592239 |
| Handle Material | Plastic |
| Included Components | (1) DCS571 20V MAX* Brushless 4-1/2 in. Circular Saw; (1) Wood cutting blade; (1) Blade change key; (1) Dust port adaptor; (1) Rip fence |
| Item Dimensions L x W x H | 17.88"L x 5.13"W x 6.69"H |
| Item Type Name | Circular Saw |
| Item Weight | 6.6 pounds |
| Manufacturer | DEWALT |
| Manufacturer Part Number | DCS571B |
| Manufacturer Warranty Description | 3 yr warranty on material and workmanship |
| Model Number | DCS571B |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Number of Teeth | 24 |
| Other Special Features of the Product | Brake, Brushless |
| Power Source | Battery Powered |
| Special Feature | Brake, Brushless |
| Specification Met | CSA |
| Surface Recommendation | Wood |
| UPC | 885911592239 |
| Unit Count | 1 Count |
| Voltage | 20 volts |
| Warranty Type | Limited Warranty |
R**G
Incredibly versatile small saw
I love this saw . It's not that heavy, because of size its very versatile and quite hardly any noise to it with alot of power and torque for a battery operated saw. Feels very durable. Worst part about it.... is the Allen wrench they give you to change blade. It doesnt stay put, you will lose it because it keeps falling off and barely snaps into place. Easy to install blade and saw dust is thrown though moveable chute out of way really like that myself. This is kind of pricey though, so $$ wise not a great value, BUT the real VALUE is its easy to handle and work with part even in awkward positions. I have a 9 amp/hr battery hooked to it usually and in a whole day of use never made battery go dead. They also give you a ripping guide also. No matter I still recommend it though. These tools are proven to be durable
L**E
DEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch
very good mini circular saw
W**I
Compact small saw for most common wood cutting needs
nice small saw for 85% of all the normal cutting that you will need to do. The saw makes easy work without all the bulk and fuss of larger saws.
M**A
good item
good item
K**N
Good piece of gear
Powerful little tool i bought one but for some reason it has some issues starting an internal wire issue maybe but I love this tool so much I bought another one. I will be less aggressive with this one
B**H
One of My Most Used Tools
I already own a full size framing saw and even a mid size cordless circular saw, so I really thought I did not need this saw at all. I ended up buying it on a whim, thinking it might be handy for trimming some vinyl floor or perhaps doing small jobs around the house. Now it has become one of my most used tools. I've used it for drywall, plywood, fencing, flooring, and even an occasional 2x4. It is just a great light, versatile saw that requires no setup and cuts great. Unless I have a big cutting job to do, I'll always reach for this saw first. For example, recently I had some bad sections of decking to remove, but I did not want to replace the entire 12 foot deck boards because the screws are all shot, and I wanted to minimize damage to the joists. So I set this saw to the right depth and did a precise plunge cut over the joists, and then finished the cut with an oscillating tool. Then I used the mini saw to cut the portion I wanted to replace up and then cut off the rusted screws with a dremel. This is a super handy tool - great for small projects, and more useful than a large circular saw for most casual users, though I'm sure a pro would find many uses for it as well.
G**L
The most handy saw you didn't know you needed!
This Dewalt Atomic Max circular saw is the saw you didn't know you needed. I used it to demo a shower/tube insert and it was a dream come true. I then used it to cut down the fiberglass insert into manageable pieces. I would HIGHLY recommend this saw, you won't regret it.
M**L
DEWALT ATOMIC 20V MAX* Circular Saw Review: Power in a Compact Package
The DEWALT ATOMIC 20V MAX* Circular Saw delivers impressive performance in a compact and portable design. Despite its smaller size, this circular saw packs a punch with its powerful motor, effortlessly cutting through various materials with precision and ease. One of the standout features of this saw is its ergonomic design, which allows for comfortable and controlled operation, reducing user fatigue during extended use. The lightweight construction makes it easy to maneuver, even in tight spaces or overhead applications. The 4-1/2-inch blade size may seem small compared to traditional circular saws, but it offers the advantage of increased maneuverability and versatility, making it ideal for a wide range of cutting tasks. Whether I’m working on trim, plywood, or other materials, this saw delivers consistent and accurate results every time. The built-in dust blower helps keep the cutting line clear of debris, improving visibility and accuracy. Additionally, the tool-free depth adjustment and bevel capacity enhance convenience and efficiency, allowing for quick and easy adjustments on the fly. Overall, the DEWALT ATOMIC 20V MAX* Circular Saw is a reliable and efficient tool for both professional contractors and DIY enthusiasts
C**.
Excelente opción
Compacta, fácil de transportar y con buena potencia, trabajo con MDF y pino de una pulgada, ambos los corta sin ningún esfuerzo. Me parece muy práctica, la sierra circular aveces se me hacía muy grande y estorbosa.
T**S
Parfait Utile
Cette scie se manipule facilement et sans encombrement de fils puisqu'elle est alimentée par une batterie (qui n'est pas fourni lors de l'achat). Par contre, si tu possèdes déjà une ou des batteries Dewalt cet achat est parfait (moins cher qu'avec l'achat d'une batterie). Coupe très bien le bois avec sa petite lame. De plus, vu que celle-ci est plus petite, elle est moins lourde que les grosses scies circulaires. Cet outil a facilité nos travaux pour le patio, dans la maison. Le seul regret que nous ayons, moi et mon conjoint, c'est de ne pas l'avoir acheté avant. De plus, cette scie sera parfaite pour les petits travaux futurs, nous voyons cela comme un très bon investissement. Un achat fort utile et sans aucun regret car très bon produit pour la qualité/prix.
L**R
RECOMENDABLE
IDEAL PARA CORTAR PUERTAS MEDIDA STANDAR, SOLO HICE PEQUEÑOS CORTES, BUEN FILO DEL DISCO INLCUIDO Y NOTABLE POTENCIA, BIEN CONSTRUIDA, YA ACTUALIZARE LOS COMENTARIOS MAS DELANTE, LE DI 4 ESTRELLAS EN VESATILIDAD SOLO PORQUE EL PESO DE LA HERRAMIENTA ES CONSIDERABLE PARA SER DE ESTE CATEGORIA NO SE DIGA CON LA BATERIA PUESTA, DEBO AGREGAR QUE EN GENERAL ES MUY PROMETEDORA, La Volví a usar con excelentes resultados para algunos será un capricho para mí comodidad y versatilidad, estoy considerando jubilar mi vieja confiable de 7 1/4 a 120 ac o talvez haga mi museo de herramientas antiguas 😝
J**N
Scie à tout faire
Scie incroyable
D**M
J'adore
Parfait pour les petits travaux
Trustpilot
1 month ago
2 weeks ago