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

4.7 4.7 out of 5 stars 8,441 ratings
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Circular Saw Only
Saw

Purchase options and add-ons

Brand DEWALT
Color Yellow
Blade Material High Speed Steel
Surface Recommendation Wood
Power Source Battery Powered

About this item

  • 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
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Customer ratings by feature

Portability
4.8 4.8
Light weight
4.6 4.6
Accuracy
4.5 4.5
Ergonomic
4.5 4.5

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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)


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Product 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.

Compare with similar items

This Item
DEWALT 20V MAX Circular Saw, 6-1/2-Inch Blade, 460 MWO Engine, 0-50 Degree Bevel Capability, Bare Tool Only (DCS391B)
DEWALT 20V MAX Circular Saw, 6-1/2-Inch Blade, 460 MWO Engine, 0-50 Degree Bevel Capability, Bare Tool Only (DCS391B)
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Price-38% $99.00
List:$159.00
-41% $130.00
List:$219.00
$109.98-22% $192.99
List:$249.00
-6% $191.73
Typical:$204.50
-34% $97.89
List:$149.00
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Accuracy
4.5
4.5
4.2
4.5
4.2
Ergonomic
4.5
4.5
4.3
4.5
4.2
Maneuverability
4.5
4.6
4.5
4.6
4.3
Light weight
4.6
4.7
4.7
4.5
Sold By
Amazon.com
Tool Liquidator LLC
Tool4Less
Tool Haven ✅
Tech & Beyond
TOOLS USA
blade length
6.5 inches
2 inches
6.5 inches
4 inches
6.5 inches
8 inches
power source
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
speed
5100 rpm
4950 rpm
4950 rpm
blade material
High Speed Steel
High Speed Steel
High Speed Steel
High Speed Steel
High Speed Steel
High Speed Steel
number of teeth
24
24
24
24
24
24
included components
20v 6-1/2" circular saw
(1) DCS565 20V MAX* 6-1/2 in. Brushless Cordless Circular Saw; (1) DWA161218 Saw Blade; (1) Blade Change Wrench; (1) Optional Dust Chute
Circular Saw
Tool Only
(1) DCS565 20V MAX* 6-1/2 in. Brushless Cordless Circular Saw; (1) DWA161218 Saw Blade; (1) Blade Change Wrench; (1) Optional Dust Chute; (1) Charger; (1) 20V MAX* Lithium Ion 5.0Ah Battery (DCB205); (1) Kit Bag
Tool Only
cutting angle
50 degrees
50 degrees
90 degrees
90 degrees
90 degrees
90 degrees

Important information

Wattage

0 watts

Bulb Voltage

20 volts

Customer reviews

4.7 out of 5 stars
4.7 out of 5
8,441 global ratings

Customers say

Customers like the ease of use and ease of cutting of the saw. For example, they mention it's convenient and easy for beginning carpenters. That said, they're satisfied with portability, value, and quality. That being said, opinions are mixed on durability, battery life, and battery.

AI-generated from the text of customer reviews

341 customers mention339 positive2 negative

Customers are satisfied with the quality of the saw. They mention that it works great for general use, and is an excellent addition to anyone's Dewalt tool collection.

"...Everything about this skill saw is very high quality, and built very well.Very Highly Recommended!!!" Read more

"...This saw is nice and lightweight compared to a standard plug in 71/2" saw. Obviously, it won't cut as deep, but it easily cuts through 2x4...." Read more

"Excellent saw. Cuts clean and accurately in a lightweight package. The small batteries from my Dewalt drill work great...." Read more

"...haven’t used it long enough to say for battery life, but worked great with the 4ah battery to cut up a couple sheets of 1/2 ply wood and a couple..." Read more

154 customers mention147 positive7 negative

Customers find the saw easy to use and convenient for making quick cuts. They say it's a great tool to work with and easy for beginning carpenters. Customers also mention that the guide is good and lightweight, making it easier to work on a ladder.

"...This makes it safer, and easier to control.Blade choice is important!..." Read more

"...Working on a ladder is also much easier as it is lightweight compared to a full circular saw...." Read more

"Light and easy to use. The blade it comes with cuts a little rough, but still works for most general cutting...." Read more

"...Nice hobby tool and worked for what I wanted it to do but not really built to last" Read more

133 customers mention126 positive7 negative

Customers like the portability of the saw. For example, they say it's lightweight, easy to use, and extremely portable. Some say it gets into tight spaces.

"...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..." Read more

"...PROS: lightweight and great balance for cutting Powerful enough to cut wet 2x4 fir studs Long lasting with 5AH batteries Well..." Read more

"Excellent saw. Cuts clean and accurately in a lightweight package. The small batteries from my Dewalt drill work great...." Read more

"Light and easy to use. The blade it comes with cuts a little rough, but still works for most general cutting...." Read more

105 customers mention87 positive18 negative

Customers like the ease of cutting with the saw. They mention that it cuts great, clean, and through 2x lumber with ease. The weight is good, and it's all around a great tool. It's great for cutting sub-floor, stringers, 2x4's, and much more. Customers also say that it'll cut all day and then some, and is easy to use and great for making straight lines in plywood.

"...It can be resharpened many times before needing replacement. It's very sharp, and uses very high quality carbide teeth...." Read more

"...Obviously, it won't cut as deep, but it easily cuts through 2x4...." Read more

"Excellent saw. Cuts clean and accurately in a lightweight package. The small batteries from my Dewalt drill work great...." Read more

"...took is exactly what I was looking for, cordless, had enough power, cuts nicely but... It feels like a toy in your hand, really light weight,..." Read more

59 customers mention51 positive8 negative

Customers like the value of the saw. For example, they say it's light and powerful, and worth the investment. Customers also appreciate the value and quality of the tool. They say it is a great purchasing experience, and the value matches the quality.

"...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..." Read more

"...It has no trouble cutting through 2 x 4 and 2 x 6 lumber. Also, the price is right." Read more

"Great saw at a great price. Dewalt makes great products & if you have others, many batteries are compatible." Read more

"Great saw, at a great price. Used this saw to cut out stringers for three staircases." Read more

165 customers mention110 positive55 negative

Customers are mixed about the battery of the saw. Some mention that it has plenty of power, while others say that the battery was bad. The run time is excellent, and the product has smooth and powerful operation. However, some customers report that the saw sucks a battery pretty quick, and that the standard 20v max battery has inadequate power to run the saw for longer times.

"...PROS: lightweight and great balance for cutting Powerful enough to cut wet 2x4 fir studs Long lasting with 5AH batteries Well..." Read more

"Ok, the took is exactly what I was looking for, cordless, had enough power, cuts nicely but... It feels like a toy in your hand, really light weight..." Read more

"...This skill saw is powerful, and puts a heavy load on the batteries...." Read more

"This is great for smaller projects because it’s not a full size circular saw. Which makes it lighter and easier to use...." Read more

97 customers mention65 positive32 negative

Customers are mixed about the battery life of the saw. Some mention that it lasts long enough to finish what they're working on, and the saw is powerful enough to go a long way on a single battery. However, others say that it didn't come with a battery, and that the base battery and charger were not included.

"...for cutting Powerful enough to cut wet 2x4 fir studs Long lasting with 5AH batteries Well placed angle and depth adjustment..." Read more

"...Comes with the saw and a blade, no battery (which wasn’t an issue because I already had batteries and ordered 3 more)...." Read more

"...The base battery is not included. Would recommend as large a battery pack as possible and multiple of you can help it...." Read more

"...IT IS AWESOME. CUTS FAST, DOESN'T BOG DOWN, QUICK, AND BATTERY PACK LAST HALF A DAY..." Read more

88 customers mention59 positive29 negative

Customers are mixed about the durability of the saw. Some mention that the quality holds up, it's solid, and reliable, while others say that it'll break easily and isn't suitable for heavy use. Some say that the saw is made of cheap plastic and is not reliable at all.

"...Everything about this skill saw is very high quality, and built very well.Very Highly Recommended!!!" Read more

"...accurate notch to show the left side of the blade All around sturdy and quality built..." Read more

"...but... It feels like a toy in your hand, really light weight, bordering on flimsy...." Read more

"...I like the break, blade stops right away, other saws I’ve had keep spinning after releasing the trigger...." Read more

I really like this saw BUT.....
5 Stars
I really like this saw BUT.....
Overall I never give 5* on much & this is not quite worthy of 5 but it won't let me do 4.75 of 5 & the reason is the stupid safety switch to start the saw, instead of being like almost every other saw on the market, it is a slide instead of a direct push in. Otherwise it is light & well balanced even with a flexvolt battery.
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Top reviews from the United States

Reviewed in the United States on December 25, 2014
Style: Circular Saw OnlyPattern Name: SawVerified Purchase
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Top reviews from other countries

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Frank
5.0 out of 5 stars Buen producto
Reviewed in Mexico on September 22, 2023
Style: Circular Saw OnlyPattern Name: SawVerified Purchase
Michael John Willington
5.0 out of 5 stars 👍
Reviewed in the United Kingdom on April 23, 2021
Style: Circular Saw OnlyPattern Name: SawVerified Purchase
Tom W.
5.0 out of 5 stars Lightweight saw for beginners or pros
Reviewed in Canada on January 7, 2020
Style: Circular Saw OnlyPattern Name: SawVerified Purchase
13 people found this helpful
Report
Byron w.
5.0 out of 5 stars Nice tool. Works great
Reviewed in Canada on January 22, 2024
Style: Circular Saw OnlyPattern Name: SawVerified Purchase
Darío Cerón Uribe
5.0 out of 5 stars Excelente sierra
Reviewed in Mexico on September 18, 2023
Style: Circular Saw OnlyPattern Name: SawVerified Purchase