Model # DCS391B

Internet #203164241

Store SKU #530376

Store SO SKU #1000631222

DEWALT 20-Volt Max Lithium-Ion 6-1/2 in. Cordless Circular Saw (Tool-Only)
0885911262354

DEWALT

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

  • Allows for aggressive bevel cuts for a multitude of applications
  • Rubber over-mold grip delivers optimal balance and control
  • DEWALT 20-Volt Max batteries and chargers sold separately
$119.00 /each

Frequently Bought Together

Product Overview

DeWalt Hero
Feature 1

Battery and charger sold separately

Feature 2

Great control and balance

Feature 3

Many applications from bevel cuts

Specification Icon


VOLTAGE

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20 VOLTS

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max speed

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5,250 rpm

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BATTERY PLATFORM

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20v max

LI-ION

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Warranty

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3 Year

LIMITED

Free Shipping To Home or Store

ON POWER TOOL AND ACCESSORY ORDERS OVER $45

The DEWALT DCS391B 20-Volt Max Lithium-Ion Cordless Circular Saw has a powerful 460 MWO, 5250 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-degree 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 degrees and 45 degrees and more cuts per charge.

  • Powerful 460 MWO, 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-degree to 50-degree bevel capacity allows aggressive angled cuts
  • Depth of cut at 45 degrees: 1-5/8 in.
  • Depth of cut at 90 degrees: 2-1/4 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
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Price
$119.00 /each
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Name 20-Volt Max Lithium-Ion 6-1/2 in. Cordless Circular Saw (Tool-Only) M18 18-Volt Lithium-Ion 6-1/2 in. Cordless Circular Saw (Tool-Only) 18-Volt LXT Lithium-Ion 6-1/2 in. Cordless Circular Saw (Tool-Only) FLEXVOLT 60-Volt MAX Lithium-Ion Cordless Brushless 7-1/4 in. Circular Saw (Tool-Only)
Brand DEWALT Milwaukee Makita DEWALT
Ratings (493) (454) (66) (5)
Cordless/ Corded Cordless Cordless Cordless Cordless
Blade Diameter 6.5 in 6.5 in 6.5 7.25
Power Tool Features Spindle Lock Depth Adjustment,Spindle Lock Spindle Lock Brushless,Depth Adjustment,Electric Brake,Spindle Lock
Voltage (volts) 20 18 18 60
Reconditioned No No No No
Batteries Included No No No No
Number of Batteries Included 0 0 0 0
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Customer Questions & Answers

57 Questions116 Answers

Customer Questions & Answers

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

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No Depth Adjustment in the specifications? WRONG

This question is from 20-Volt Max Lithium-Ion 6-1/2 in. Cordless Circular Saw (Tool-Only)
Asked by
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September 5, 2016
I went online to read the manual because I have never seen a circular saw without a depth adjustment. From DeWalt this model specifically describes the know used to adjust the depth of the cut.

The Home Depot needs to be accurate.
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2 answers

Can I use the DCB207 Battery with this saw?

This question is from 20-Volt Max Lithium-Ion 6-1/2 in. Cordless Circular Saw (Tool-Only)
Asked by
Manchester NH
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July 4, 2016
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Answers (2)

Asked by
Wylie, TX
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Home Improvement Profile: DIYer
July 8, 2016
Answer: 
Yes, the 20V lithium DCB207 battery is compatible.
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July 6, 2016
Answer: 
This tool only fits the 20 volt series lithium.
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1 answer

Does Dewalt 4 pc combo kit come with accessories?

This question is from 20-Volt Max Lithium-Ion Cordless Combo Kit (4-Tool )
Asked by
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August 17, 2016
DOes the drills and saw come with drill bits and/or saw blades or do I need to order them separate?
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Answer (1)

August 17, 2016
Answer: 
This will come with a DCD780 drill/driver, DCF885 impact driver, DCS381 reciprocating saw, DCL040 work light, two lithium-ion batteries, charger and contractor bag.
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5 answers

Does it come with a hard carrying case

This question is from 20-Volt Max Lithium-Ion 6-1/2 in. Cordless Circular Saw (Tool-Only)
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June 25, 2016
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Answers (5)

Asked by
New Jersey
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August 2, 2016
Answer: 
No it does not!
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Asked by
Wylie, TX
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Home Improvement Profile: DIYer
July 8, 2016
Answer: 
This kit doesn't include a hard carrying case. It does, however, come with a large, heavy-duty nylon duffell bag that easily holds all of the tools, batteries and charger.
Note: another review said that this was a "bare tool only" kit. That is incorrect. this kit comes with two 20v batteries (swappable between all of the tools, and with any other DeWalt 20v tools) and a charger.
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June 29, 2016
Answer: 
No, this is a bare tool only. This does not include a case, charger or battery.
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Asked by
Marienville, PA
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Home Improvement Profile: DIYer
June 27, 2016
Answer: 
No, it does not come with a carrying case, but I am sure there are some available. Very powerful for a battery operated saw.
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Asked by
Green Bay, WI, USA
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June 27, 2016
Answer: 
No.
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Customer Reviews

20-Volt Max Lithium-Ion 6-1/2 in. Cordless Circular Saw (Tool-Only) is rated 4.7 out of 5 by 493.
Rated 3 out of 5 by from The tools themselves seem solid enough. I can only give this package a so-so, not because of the ... The tools themselves seem solid enough. I can only give this package a so-so, not because of the quality, but the value. 1. The "20-Volt Max" feels like a really lame marketing ploy. This is the same exact voltage as everyone else's 18-Volt lithium tools. 2. The flashlight. Yeah, I know in theory this sounds cool. In practice there are so many other flashlights on the market that I have never found a tool combo one worth packing. A couple AA/AAA batteries in a purposeful headlamp or flashlight is a much better use of space than using one of your tool batteries in a so-so flashlight. 3. The BIGGIE.... the capacity of the batteries in this kit are embarrassing. They only thing in this kit they are really adequate for is the flashlight. They don't have the stamina for much drilling and driving are even worse for the recip saw, and...in the circular saw are down right laughable. I could get by 20-V thing, I can even get by the flashlight (well, after all its not 'bad'), but the batteries are the icing that just makes me think everything about this kit was designed for marketing, and not really to be a usable kit. We all know the difference in cost to DeWalt between 2Ah and 4 or 5Ah batteries is very small. But the cost of buying them retail separate is pretty steep. So it seems like something designed to tease you so that in the end you buy more than you wanted to. Package this with 2 high capacity batteries and with 1 low one (say for the flashlight or if people want to use a lighter one for weight in the drill/driver and I could get behind this kit. So, BEFORE buying this kit... IF you also set aside ~$150 for 'real' batteries and still would be happy with the price I think it may be a good deal for you. If you think the kit price should be your 'all-in' costs... you will be very disappointed.
Date published: 2016-12-02
Rated 5 out of 5 by from Great deal I found this great deal through my email. I already own this set and keep it at my shop. I'll use this second set at home. These Dewalt sets have replaced my Ryobi lithium sets that I've favored for years. The great thing about the Ryobi lithiums is the selection of different tools. They also have some neat ideas, like a screw holding magnet in their drill. But the Dewalt has better build quality and more torque. Also, the Dewalt tools are very compact, especially considering they are smaller in size. This set comes with two, 2 amp hour batteries. The two amp hour batteries last a long time with the drill, light, and impact driver, but not so much with the circular saw and reciprocating saw. I ordered two, 4 amp hour batteries, and they do have a much longer life. However, the 2 amp hour batteries add very little weight and bulk to the tools, so they are nice to use. The value of the set was the best I've seen: 300 bucks for the five tools. The down side with Dewalt is that additional individual tools are relatively expensive. I've added the oscillating tool and the jig saw, both great tools but doubling the cost. When I have a lot of demo or cutting, I take out the corded saws. But the circular saw and reciprocating saw are really handy in the cordless versions. The impact driver is small and lightweight, but with a lot of torque. One issue I do have is when driving 3" screws: it does get hot after about 20-30 screws in repetition. The drill does a great job, but it does get bogged down when using my Bosch wood boring bits that are more than 5/8" in diameter. I don't give Dewalt any extra points because of their name. I've owned some disappointing Dewalt tools in my recent past. But this set is the quality everyone expects from Dewalt. I would not even consider purchasing the 18 volt ni cad set...the lithium set is much more compact, and the batteries have a three year warranty and don't have memory issues, as well as unnecessary bulk.
Date published: 2016-08-25
Rated 4 out of 5 by from Battery life As usual the DeWalt tool is well made and I liked using it. The downside is, this is only for a few cuts at a time because the battery drained relatively quickly. I would use the corded model for extensive all day use. I do not regret buying this saw because when only a few cuts are needed, it's great and cuts well. I was able to use it for an extended period by changing batteries often. I wondered what effect of doing this to the batteries day in and out would be? Overall I'm happy with this tool!
Date published: 2016-09-20
Rated 5 out of 5 by from Great set! Got this on cyber Monday and it was the deal of the year! Dewalt is a classic brand so... Great set! Got this on cyber Monday and it was the deal of the year! Dewalt is a classic brand so of course all of the tools are perfect, but I particularly liked the durable bags everything came in along with the flashlight and speaker! Would definitely recommend. If you are looking for a great starter tool set that has all the basics and more, than this set is the way to go! Keep in mind that you will need to purchase the drill and saw bits/blades separately, but they aren't too expensive.
Date published: 2017-01-04
Rated 4 out of 5 by from im sure these would of been great. I flip houses for a living so i was really excited to give the... im sure these would of been great. I flip houses for a living so i was really excited to give these new tools a spin, unfortunately they got stolen 2 days after i got them. And i cant afford to get another set as i bought them when they were on sale for black friday and now much more expensive. the only thing i have left is the impact driver drill which works great i can only assume the other tools would be just as good.
Date published: 2016-12-28
Rated 5 out of 5 by from Wonderful tool set When these went on sale this Christmas, I just couldn't resist. I've been watching this set for a long time. I have already used the circular saw, reciprocal saw, flashlight, oscillating tool, 1/4" impact driver and drill/driver. Word to the wise; the only blade that comes with this set is for the circular saw. So far, all of the tools have lived up to expectations.
Date published: 2016-12-20
Rated 5 out of 5 by from Got this kit on sale and just can't beat that!! Almost all tools you need for anything . Batterie... Got this kit on sale and just can't beat that!! Almost all tools you need for anything . Batteries are not the best as far as capacity. It I added couple more high capacity ones and I'm all set. All tools works as they should and I'm very happy with this purchase
Date published: 2016-12-27
Rated 5 out of 5 by from Great tool set for the DIYer or contractor. Batteries are a good compromise between weight and d... Great tool set for the DIYer or contractor. Batteries are a good compromise between weight and duration. I was impressed with the sound that comes out of the bluetooth speaker, good bass for a small speaker. The tools are well balanced and straight forward to use.
Date published: 2016-12-20
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