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Internet #203164241

Model #DCS391B

Store SKU #530376

20-Volt MAX Cordless 6-1/2 in. Circular Saw (Tool-Only)

  • 20-Volt motor delivers up to 5,150 RPM
  • Up to 50 degree bevel cut capacity
  • 2-1/8 in. cutting capacity at 90 degrees
  • See More Details

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Product Overview

DEWALT power tools are made to live on the jobsite. That is where they are tested, and if there is a problem, it’s where we solve it.

DEWALT Guaranteed Tough

DEWALT power tools are made to live on the jobsite. That is where they are tested, and if there is a problem, it’s where we solve it.

Select from a variety of 20 VOLT batteries to fit your need, or get up to eight times runtime when using DEWALT FLEXVOLT batteries with 20 VOLT tools.

Multiple Battery Options

Select from a variety of 20 VOLT batteries to fit your need, or get up to eight times runtime when using DEWALT FLEXVOLT batteries with 20 VOLT tools.

Take charge with 200+ products in the 20 VOLT MAX line, each designed to fit the job. All tools come with upgraded features and superior ergonomics.

DEWALT 20 VOLT MAX System

Take charge with 200+ products in the 20 VOLT MAX line, each designed to fit the job. All tools come with upgraded features and superior ergonomics.

Does not include a battery or charger. This product is tool only.

Bare Tool Only

Does not include a battery or charger. This product is tool only.

Tool uses a 6-1/2 in. Circular Saw Blade and features a maximum cut depth of 2 1/4 in. at a 90 degree bevel.

Blade Diameter and Cut Capacity

Tool uses a 6-1/2 in. Circular Saw Blade and features a maximum cut depth of 2-1/8 in. at a 90 degree bevel.

Bevel capacity of 50 degrees with a bevel stop at 45 degrees.

Bevel Capacity Up to 50 Degrees

Bevel capacity of 50 degrees with a bevel stop at 45 degrees.

3-Year Limited Warranty, 1-Year Free Service and 90-Day Money Back Guarantee

Tool Warranty

3-Year Limited Warranty, 1-Year Free Service and 90-Day Money Back Guarantee.

20V MAX and FLEXVOLT Batteries are Compatible with all DEWALT 20V MAX Tools

Compatibility

20V MAX and FLEXVOLT Batteries are Compatible with all DEWALT 20V MAX Tools.

20 VOLT 1.3Ah, 1.5Ah, 2.0Ah and 3.0Ah feature a compact and Lightweight design.

Lightweight Design

20 VOLT 1.3Ah, 1.5Ah, 2.0Ah and 3.0Ah feature a compact and Lightweight design.

No memory and virtually no self-discharge for maximum productivity and less downtime.

No Battery Memory

No memory and virtually no self-discharge for maximum productivity and less downtime.

90-Day Money back guarantee and up to 3-year free service agreement. DCB201 has a 2-year limited warranty.

Battery Warranty

90-Day Money back guarantee and up to 3-year free service agreement. DCB201 has a 2-year limited warranty.

20 VOLT 4.0Ah and 5.0Ah batteries and 60 VOLT FLEXVOLT batteries are designed for longer runtimes and more power.

Runtime and Power

20 VOLT 4.0Ah and 5.0Ah batteries and 60 VOLT FLEXVOLT batteries are designed for longer runtimes and more power.

Get up to 8x the runtime when using DEWALT FLEXVOLT batteries with 20 VOLT MAX tools.

FLEXVOLT Compatible

Get up to 8x the runtime when using DEWALT FLEXVOLT batteries with 20 VOLT MAX tools.

The DEWALT DCS391B 20-Volt Max Lithium-Ion Cordless Circular Saw has a powerful 5150 RPM motor that delivers power and speed to make the most demanding cuts with ease. The high strength and lightweight magnesium shoe provides job site durability for prolonged cut accuracy. It has a rubber over-molded comfort grip that delivers optimal balance, control and user comfort. 50° bevel capacity allows for aggressive angled cuts to tackle a multitude of tasks. A 6-1/2 in. carbide-tipped blade is included for cutting 2 times the material at 90° and 45° and more cuts per charge.
  • Powerful 5150 RPM motor delivers power and speed to make the most demanding cuts with ease
  • Magnesium shoe stands up to the rigors of abusive working conditions to provide accurate cuts over the long haul
  • 0° to 50° bevel capacity allows aggressive angled cuts
  • Depth of cut at 45°: 1-5/8 in.
  • Depth of cut at 90°: 2-1/8 in.
  • Includes 6-1/2 in. fast wood-cutting 18-tooth carbide-tipped blade
  • Protected by a 3-year limited DEWALT warranty and a 1-year free service contract






  • More Options in the DEWALT 20V/FLEXVOLT Platform Here





  • Click here for more information on Electronic Recycling Programs
  • California residents

Info & Guides

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BrandDEWALTDEWALTDEWALTDEWALT
Name20-Volt MAX Cordless 6-1/2 in. Circular Saw (Tool-Only)15 Amp Corded 7-1/4 in. Lightweight Circular SawATOMIC 20-Volt MAX Cordless Brushless 4-1/2 in. Circular Saw (Tool-Only)20-Volt MAX Cordless Brushless 7-1/4 in. Circular Saw with FLEXVOLT ADVANTAGE (Tool Only)
Price
Ratings
(7683)
(544)
(3243)
(96)
Cordless/ CordedCordlessCordedCordlessCordless
Power Tool FeaturesKeyless Blade Change,Spindle LockDepth Adjustment,Keyed Blade ChangeKeyless Blade Change,Spindle LockElectric Brake,Keyed Blade Change
Voltage (volts)20 2020
Batteries IncludedNo NoNo
Blade Diameter (in.)6-1/27-1/44-1/27-1/4
Saw Drive TypeSidewinderSidewinderSidewinderSidewinder
Blade LocationLeftRightLeftRight
Number of Total Batteries Included0 00
Battery Amp HoursNo Battery No BatteryNo Battery
Blade Diameter 7-1/4
View ProductView ProductView ProductView Product

Specifications

Dimensions

Maximum Cut Depth @ 90 Deg.
2.125 in
Product Depth (in.)
8.5 in
Product Height (in.)
10.5 in
Product Width (in.)
15.5 in

Details

Batteries Included
No
Battery Amp Hours
No Battery
Battery Power Type
Lithium Ion
Battery Size
Lithium Ion
Battery/Charger
Tool Only
Battery/Charger
Tool Only
Bevel Capacity
50
Blade Diameter (in.)
6-1/2
Blade Location
Left
Charger Included
Charger Not Included
Color Family
Yellow
Condition
New
Construction Material
Plastic
Cordless Tool Type
Circular Saw
Cordless/ Corded
Cordless
Depth Adjustment
No
Included
No Additional Items Included
Included Accessories
Blades
Maximum Cut Depth @ 45 Deg.
1.625 in
Maximum Speed (rpm)
5150
Motor Type
Brushed
Number of Total Batteries Included
0
Power Tool Features
Keyless Blade Change,Spindle Lock
Product Weight (lb.)
8 lb
Returnable
90-Day
Saw Drive Type
Sidewinder
Tools Product Type
Power Tool
Voltage (volts)
20

Warranty / Certifications

Certifications and Listings
CSA Listed
Manufacturer Warranty
3 year limited warranty/90 day money back guarantee/1 year free service contract

Questions & Answers

545Questions38Answers

Should 3 LED bars be illuminated when the 20V 5Ah battery is fully charged? I got the DCD791 kit...

Asked by emac April 12, 2021
2
Answers

You need to make sure the battery is all the way in the charger. Sometimes it takes a little force when it is new to seat in the charger correctly.

Is this a 3/8 or 1/2 inch drill?

Asked by Skye April 8, 2021
2
Answers

It is a 1/2' drill

Is the impact driver inside this kit DCF887B?? or a different model?

Asked by TG March 27, 2021
2
Answers

Best impact driver I ever have and I try a few. And the deal is amazing with the 5ah. Can’t beat that.

Do all dewalts products have batteries?

Asked by DaveB March 14, 2021
7
Answers

No, in fact there is a corded version for each battery one. The corded circular saw is a 7 1/4 inch item number DWE575.

How long is operation time with included battery?

Asked by Robert March 2, 2021
6
Answers

Very pleased

compadable battery replacement for dewalt dcf886

Asked by dw February 25, 2021
4
Answers

This is a REPLACEMENT battery pack. This will enable you to use the new style slide on battery on the old stalk style tool. The slide type batteries included in this package will work on the dcf886. You are spending a little extra to get a charger that you probably already have.

is this brushless?

Asked by AR February 22, 2021
6
Answers

No this saw is not. There is a 7 1/4 inch that is brushless but this one isn't

is this brushless motor?

Asked by AR February 21, 2021
4
Answers

no

Will my Dewalt battery work with this circular saw Dw0242

Asked by Rc February 19, 2021
2
Answers

As long as it's: 20v NOT pod style - slider slide only

will this work with a 20 volt ATOMIC battery?

Asked by MMMmmm February 17, 2021
3
Answers

yes

20-Volt MAX Cordless 6-1/2 in. Circular Saw (Tool-Only) - page 2

Customer Reviews

  • 4.6
    out of 7,684 reviews
  • 92% recommend this product
Filter by:
Showing 1-10 of 7,684 reviews
cant use it
Cant get the primary screw off to install the blade. Way too tight. Ever hear of keep it simple...
by Eric
How can I give an honest review about using a product when the product comes with not only 1, but...
How can I give an honest review about using a product when the product comes with not only 1, but 2 DCB207 batteries, WHICH AREN'T COMPATIBLE via the manuals provided. The batteries should have been DCB203's since they would be the closes looking to what was shown on the picture!
by SGTMazz
1 person found this helpful
This combo was a great deal with the 5ah battery. This is my first XR drill and you can feel the ...
This combo was a great deal with the 5ah battery. This is my first XR drill and you can feel the power difference compared to the regular Dewalt Max drills. I think three settings for the led light is kind of a funny feature, but hey maybe one day I’ll need to adjust it! The bag now has a sweet rubber “Made in the USA” logo which is cool.
by jimmyshibo
Perfect size
I got this saw as a supplement to my corded saw and it has quickly become my go to. Originally I got this saw to cut transitions and trim the plywood edges of half pipes. Quickly however it has made its way into primary rotation in my tool kit.
by Btocco
Good strong drill
Mostly happy with this drill. Has plenty of power. Speed is good. Nice weight and size. Comfortable to use. Down side is I didn't know it doesn't have a bit holder. This is an optional accessory. Not so sure it's made in usa. Bag has a big patch on outside that says made in usa then inside says made in asia.
by Tool1
5 people found this helpful
product has the power when I need it, dewalt has produced some of the vest tools I have worked wi...
product has the power when I need it, dewalt has produced some of the vest tools I have worked with and I am happy with my decision.
by Jose
I am very happy with the tool itself, but Home...
I am very happy with the tool itself, but Home Depot shouldn’t deliver power tools in the DeWalt box, the likelihood of it getting stolen was astronomical, with that said, I shop Home Depot regularly, and will continue, but when customers order expensive things, you should put them in a generic box, that won’t make it as much of a target please
by ADAM
Response from DewaltProductExpertAug 27, 2020
Hi, we're sorry to hear of the trouble you are having with the DCS391B. We would appreciate the chance to speak with and assist you. Please contact us at WECARE@SBDINC.COM. Please reference case #12118331. Mitzy DEWALT Customer Care
31 people found this helpful
2 out of 2 broken in 18 months.
Power was never a problem, but they break easily and DeWALT doesn’t stand behind their tools with their warranty. Go Milwaukee or Makita if possible, but I’d even take a rigid over this.
by BrewCityTy
Response from DewaltProductExpertOct 7, 2020
Hi, we're sorry to hear of the trouble you are having with the DCD791P1. We would appreciate the chance to speak with and assist you. Please email us at WECARE@SBDINC.COM so that we may assist you with warranty. Please also reference case #12419906 Many Thanks, Mitzy DEWALT Customer Care
12 people found this helpful
This is what I was looking for ,the battery last enough time,I recommend this iteam.
This is what I was looking for ,the battery last enough time,I recommend this iteam.
by Manny
Easy to use and cuts smoothly and easy adjustments for angle cuts
Easy to use and cuts smoothly and easy adjustments for angle cuts
by Ron
4 people found this helpful
Showing 1-10 of 7,684 reviews