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DEWALT

DEWALT 20V MAX Circular Saw, 6-1/2-Inch Blade, 460 MWO Engine, 0-50 Degree Bevel Capability, Bare Tool Only (DCS391B)

    • Based on 8,381 reviews
Condition: New
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Availability: In Stock.
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Arrives Monday, May 20
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Style: 20V 6-1/2" Saw (Tool Only)


Pattern Name: Saw


Features

  • 5150 RPM motor of DEWALT circular saw delivers power and speed to make the most demanding cuts with ease
  • High strength and lightweight magnesium shoe of the corded circular saw provides jobsite durability for long-term cut accuracy
  • Optimized rubber overmolded comfort grip of the compact circular saw delivers optimal balance and control
  • 0-50 degree bevel capacity allows for aggressive bevel cuts for a multitude of applications
  • 6-1/2-inch carbide-tipped blade for cutting 2 times material at 90 degree and 45 degree and more cuts per charge

Description

The DCS391B 20V MAX 6-1/2-inch circular saw with a 6-1/2-inch carbide tipped blade operates on a powerful 5150 rpm motor with a 0 to 50-degree bevel capacity on a lightweight and durable magnesium shoe of the DEWALT 20V cordless circular saw.

Brand: DEWALT


Color: Yellow


Blade Material: High Speed Steel


Surface Recommendation: Wood


Power Source: Battery Powered


Brand: ‎DEWALT


Color: ‎Yellow


Blade Material: ‎High Speed Steel


Surface Recommendation: ‎Wood


Power Source: ‎Battery Powered


Special Feature: ‎Brushless


Included Components: ‎20v 6-1/2" circular saw


Product Dimensions: ‎15.5"L x 8.5"W x 10.5"H


Voltage: ‎20 Volts


Warranty Type: ‎Full Manufacturer's Warranty


Item Weight: ‎7.1 Pounds


Speed: ‎5100 RPM


Blade Length: ‎6.5 Inches


Number of Teeth: ‎24


Number of Batteries: ‎1 Lithium Ion batteries required.


Cutting Angle: ‎50 Degrees


Specification Met: ‎(unset)


Handle Material: ‎Rubber


Manufacturer: ‎DEWALT


Part Number: ‎DCS391B


Item Weight: ‎7.1 pounds


Country of Origin: ‎Mexico


Item model number: ‎DCS391B


Batteries: ‎1 Lithium Ion batteries required.


Is Discontinued By Manufacturer: ‎No


Size: ‎5/8"


Style: ‎Circular Saw Only


Material: ‎?


Pattern: ‎Saw


Item Package Quantity: ‎1


Number Of Pieces: ‎1


Head Style: ‎Flat


Number of Handles: ‎2


Measurement System: ‎Metric


Accessory Connection Type: ‎5/8" Arbor


Special Features: ‎Brushless


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Warranty Description: ‎3 Year Limited Warranty


Date First Available: March 23, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Does not come with batteries or charger
Style: Circular Saw Only Pattern Name: Saw
This is great for smaller projects because it’s not a full size circular saw. Which makes it lighter and easier to use. It’s a good value for the price but make sure that it’s compatible with the rest of your Dewalt tools so you can use the same batteries. If you don’t have other Dewalt tools then you’re going to need to purchase batteries and a charger. ... show more
Reviewed in the United States on January 5, 2024 by Mark B.
    • Oh My !
Style: Circular Saw Only Pattern Name: Saw
This is a charm, cuts well, handles great. Too bad I didn’t purchase it earlier, light weight, easy to handle. GREAT SAW !
Reviewed in the United States on December 14, 2023 by Sharks Bite 1
    • Profesional Quality Skill Saw!!! (At a Great Price)
Style: Circular Saw Only Pattern Name: Saw
This skill saw is a great addition to DeWalts 20V Max line of tools. My first reaction after using this skill saw for a while, was just WOW, this thing is Amazing!!! The motor they use is smooth as silk, and powerful. I was hoping to wait till DeWalt incorporated there brushless motor into this skill saw. But I needed it, so I bought it. Man am I happy I did, I really LOVE this skill saw! This is a superb saw! It has all of the features and power of a Top Quality corded skill saw, and it's light weight, with the 4Ah & 5Ah batteries, it does the work of a heavy duty skill saw. I've been in construction since 1980, and have used most all light and heavy duty power tools. This Skill Saw ranks among the best I've used, in cordless saws. Just remember your blade choice is the most important factor in how effective this saw will perform. Please see my blade recommendation below. Others have commented on it's longevity with there batteries (1.5Ah & 2Ah batteries), regarding they drain fast. The smaller DeWalt batteries are going to drain faster. This skill saw is powerful, and puts a heavy load on the batteries. With this saw, you need the High Capacity 4Ah & 5Ah batteries (model 204 & 205) . This saw will work with any and all of DeWalts 20V Max batteries, but the lower capacity batteries aren't recommended. I only use DeWalts 4.0Ah and 5.0Ah batteries, and with those, I can use this skill saw all day long, with 1 battery lasting most of the day, and usually all of the day. Features: -This skill saw has a blade break, which is a very nice feature in any skill saw. As soon as you release the trigger, the break engages, and stops the blade from spinning within seconds. -This skill saw also directs the cut material away from the user, and away from your line of sight. -This skill saw has the ability to cut from a directly perpendicular (90 degrees), and also can cut up to a 50 degree angle. -This is a nice light weight skill saw, and that greatly cuts the fatigue you would feel from using a traditional skill saw, all day long. -This skill saw allows for a direct line of sight to the blade and working surface. This is much like the design of a worm drive saw (a Roofers Saw), the design of most all other skill saws have the motor and the blade on opposite sides, so the skill saw operator would need to look over the top of the saw, to see his work surface. This is Not the case with this DeWalt Skill Saw! -The front and the main handle has a rubber over mold, and this gives the operator a great and comfortable grip on the skill saw. This makes it safer, and easier to control. Blade choice is important! -This skill saw uses a standard 5/8ths inch arbor, which gives the owner a wide selection of blade choices. There is a LOT of new blades out today that use think kerf cuts. This means the width of the cut is very thin, usually about 1/16th of an inch thick. Just know that these are basically cheap, and throw away blades. You also need to know, the thinner the tooth, the faster it will dull. -Please see Blade recommendation below- This blade here: Vermont American 6-1/2-Inch 40T Smooth Cut Carbide Teeth Circular Saw Blade , is one of the best blades you can buy for this saw. It's an extremely high quality blade, and the same blades that I use professionally, every day. It can be resharpened many times before needing replacement. It's very sharp, and uses very high quality carbide teeth. I Very Highly recommend this saw blade! To end, this DeWalt skill saw is a Professional Quality skill saw, and will last you for many many years. Everything about this skill saw is very high quality, and built very well. Very Highly Recommended!!! ... show more
Reviewed in the United States on December 25, 2014 by DB62
    • Great Saw to add to your collection !!
Style: Circular Saw Only Pattern Name: Saw
First, to be clear the battery is sold separately by Amazon. I’ve only used this saw once for a small task. For a battery powered saw, it worked really well!! Almost beyond belief. Not having to worry with a cord does have some advantages. It’s a nice to have. I would probably recommend a 60v saw if you need more power. ... show more
Reviewed in the United States on February 7, 2024 by Randy Giles
    • Powerful, strong- good tool
Style: Circular Saw Only Pattern Name: Saw
This is s string powerful tool that is excellent for a DIY home owner like me. Things that I like are the power, decent on battery power time (with my 6AH batteries). Mostly easy to use. Well balanced. The things that could use improvement are that you can't adjust depth and the little interlock dead mans switch. I also would have liked an easy to see red line to line up for accuracy in cutting. Over all I am happy with it and I would buy it again or another similar DeWalt tool. ... show more
Reviewed in the United States on December 19, 2023 by Busychild
    • DEWALT - GREAT TOOL, CUTS FAST AND LONG
Style: Circular Saw Only Pattern Name: Saw
I USED IT A LOT TO BUILD DECK AND ADDITIONS ON HOME. IT IS AWESOME. CUTS FAST, DOESN'T BOG DOWN, QUICK, AND BATTERY PACK LAST HALF A DAY (MUCH LONGER THAN MY OTHER CORDLESS TOOLS USED IN THIS PROFESSION)
Reviewed in the United States on February 1, 2024 by Jeff Phipps
    • Total must-have for hobbyists, and not bad for pros, either.
Style: Circular Saw Only Pattern Name: Saw
Light, powerful, and very decent battery life! I bought this for a nonprofit I was working with in Panama. We operated out of a field station in the jungle that ran on a little 1000w hydroelectric plant. Most of the wood we were cutting was tropical hardwood. This little saw got further with that than I ever expected it would. Here are my rough estimates: * Casual project: A+. It's such a blessing to be able to just pick it up off the shelf, take a foot off of a board and put it back. I can't tell you how elated I was to be able to do this. * Day project: A+. I used it a number of times all day long for lightweight hobby-type projects (changing batteries a few times, of course, though not as much as you would think). * Limited professional job: A-. Don't let the minus fool you -- that's still an A! It's just kind of annoying to have to change batteries if you're using it tons. * Heavy professional job: C. Unfortunately, it heats up quite a bit under heavy use, and once it heats up, it shuts itself off. There's no solution for this other than just waiting around for it to cool down. I'm glad that it has the shutoff circuit, but this means it's never going to be a replacement for your plug-in circular saw. That said, it'll cut just about whatever you throw at it, so it's still worth its salt in a pinch. As for notes on cuts, I'm afraid it's been too long since I used it to have good solid numbers. I do want to point out, though, that I used it with some really hard tropical woods (Nispero, cuajao, mahagony...) and have two relatively reliable figures in my head for them: * Doing small cross cuts (like cutting 2x4s and 2x6s to length) I could go just about forever as long as I kept changing batteries (the batteries lasted about 15 minutes under heavy use in these cases). * Ripping boards was very difficult. I could usually get about 10 to 12 feet in 2" - 3" hardwoods before the saw overheated and stopped. Then I had to just let it rest and pick up again when it was cool. ... show more
Reviewed in the United States on June 5, 2016 by Kael Shipman
    • Satisfied
Style: Circular Saw Only Pattern Name: Saw
I already had a pair of Dewalt drills so getting this was a no brainer, especially when it was on sale for $99. Comes with the saw and a blade, no battery (which wasn’t an issue because I already had batteries and ordered 3 more). Saw works great, needed it for a few different projects and it’s nice when I have to cut lumber to size to fit into the back of my vehicle. I don’t have any outlets on the exterior of my home so, having a cordless saw is beneficial. Highly recommend. ... show more
Reviewed in the United States on March 8, 2024 by Justin

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