Dewalt DCS391B 20V MAX Cordless Lithium-Ion 6-1/2 in. Circular Saw (Tool Only)

Dewalt Model: dewndcs391b
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Dewalt DCS391B 20V MAX Cordless Lithium-Ion 6-1/2 in. Circular Saw (Tool Only) Dewalt Model: dewndcs391b

Product Features & specs :

Dewalt tools are Guaranteed Tough

Dewalt Guaranteed Tough

Dewalt designs and optimizes professional workhorse solutions – tools, accessories and service – to ensure confidence for the toughest jobsite conditions

Take charge and use your 20V Max Lithium Ion battery on multiple tools

Take Charge

Use your 20V MAX Lithium Ion Battery across multiple tools

Flexible 20V MAX battery options ranging from lightweight to long runtime

Choose your Battery

Choose any 20V MAX Battery regardless of amp hour to run your tools

200 plus products and growing in the 20V MAX family of tools

200+ Products

Our largest cordless platform continues to expand making 20V MAX a system you can build on

Compatible with a Wide Range of 20V MAX Batteries to fit your needs

Dewalt DCB203 battery for lightweight usage

More Compact 2 Ah

Dewalt DCB230 battery

3 Ah

Dewalt DCB204 battery

4 Ah

Dewalt DCB205 battery

5 Ah

Dewalt DCB206 battery

6 Ah

Dewalt DCB612 battery with long run time

More Runtime 12 Ah

Dewalt DCS391B 20V MAX Cordless Lithium-Ion 6-1/2 in. Circular Saw (Tool Only)

Details
The DCS391B 20V MAX 6-1/2 in. Circular Saw with a 6-1/2 in. 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.
Features:
  • 5,150 RPM motor delivers power and speed to make the most demanding cuts with ease
  • Optimized rubber overmolded comfort grip delivers optimal balance and control
  • 6-1/2 in. carbide-tipped blade for cutting 2 times material at 90-deg. and 45-deg. and more cuts per charge
  • High strength and lightweight magnesium shoe provides jobsite durability for long-term cut accuracy
  • 0-50-deg. bevel capacity allows for aggressive bevel cuts for a multitude of applications
What’s Included:
  • 20V MAX Cordless Lithium-Ion 6-1/2 in. Circular Saw - DCS391B
  • Tool Only - Batteries and Charger Sold Separately
Power Source
Cordless
Depth Adjustment
No
UL Safety
No
Wifi compatibility
No
Batteries Included
0
Battery Type
Li-Ion
Blade Diameter
6-1/2 in
Bluetooth Compatibility
No
Motor Type
Brushed
Arbor Size
5/8 in
Charger Included
No
Blade Position
Left
Depth of Cut (45 Degrees)
1-5/8 in
No-Load Speed (RPM)
5150
Depth of Cut (90 Degrees)
2-1/8 in
CSA Safety
No
Case Included
No
Bevel Capacity
0-50 Degrees
No-Load Speed (SFM)
3700
Keyless/keyed Blade Change
Keyed Change
Voltage
20V
ETL Safety
No
Battery System
20V MAX
Length
8.5 in.
Width
15.5 in.
Height
10.5 in.
Weight
7 lbs.
Warranty Term
3 Year

Reviews :

4.7 / 5.0
157 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
121
32
3
1
0
Would you recommend this product?
Yes (86)
Pros
Easy To Use (80)
Powerful (72)
Value (1)
Battery Longevity (if applicable) (1)
Best Uses
Home Repair (51)
Small Projects (2)
Jobsite (1)
Action for a saw
Bought this product works great bought it at slim power tools maui, small but works for me
This review was collected as part of a promotion
June 4, 2020
Originally posted at
Best cordless saw ever.
I have used one of these for the last 3 years at work and finally bought one for home use. Built 2 4 x 4 horseshoe backstop out of deck wood and trated lumber using this saw and one charge on battery. Great saw!
This review was collected as part of a promotion
June 3, 2020
Originally posted at
Nice saw
It cuts well. Is a very handy size. Always love no cord.
This review was collected as part of a promotion
June 3, 2020
Originally posted at
Great Saw to keep on Hand at all times!
Had this saw for over a year and it has been through the gauntlet. From ripping Plywood and all sizes of lumber this is saw does it all!
This review was collected as part of a promotion
June 2, 2020
Originally posted at
Light and powerful
I purchased one for around the house, and have since purchased 4 for the job. Very lightweight, great run time. Perfect for cutting alot of plywood but can also handle framing needs.
This review was collected as part of a promotion
June 1, 2020
Originally posted at
Good portability
Very often it is convenient to just grab a saw and do a small job without having to garb an extension cord as well. The DeWalt DCS391 fit that need nicely. Cuts are quick, neat and easy without the cord hassle. I've been wanting this for years and finally obtained one. Have used it many time since my purchase a few months ago.
This review was collected as part of a promotion
June 1, 2020
Originally posted at
Great saw
Recently purchased 20V Max, 6 1/2 inch circular saw for a home project. Outstanding product for home projects. Lightweight, easy to handle, excellent power. Great price/value. Highly recommend.
This review was collected as part of a promotion
June 1, 2020
Originally posted at
Super fast cutting
purchased this saw in 2016 have used it to cut everything from skirting to 2x4's and still cuts just as good as the day I bought it built two decks with it just use a high amp hour battery it will run for a while
This review was collected as part of a promotion
May 31, 2020
Originally posted at
Great saw for DYI guy
I’m not a professional tradesmen, but do appreciate a quality tool. This thing has a good amount of power and can cut through a 2x4s with ease. Nice to have a brake on the saw. The guard got hung up a few time on long cuts but made some adjustments for that. Nice strong saw and replaced my “green one”.
This review was collected as part of a promotion
May 31, 2020
Originally posted at
Great lightweight powerful precise
A great addition to the 7 1/4” circular saw. This 6 1/2’ circular saw is lighter than the 7 1/4” but very powerful. Features between the two are very similar. One of the designs on this one I really like is that the blade is the the left of the hand grip. This allows even better visibility of the cut line. Great for right handlers for sure. Highly recommend. And yes you need both a 6 1/2” and a 7 1/4”.
This review was collected as part of a promotion
May 31, 2020
Originally posted at

Q & A :

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 13 questions Browse 13 questions and 25 answers
Does this saw include the blade?
John on Apr 19, 2016
BEST ANSWER: Yes, it comes with a framing blade.
Greg
Will 1.5 amp batteries run this saw or do you need 3amp?
hydro on Apr 6, 2016
BEST ANSWER: I used my existing 1.5 mah and it held its own on 1/2 plywood but I
immediately decided 3.0 mah would be a match and ordered two. If you have
2, 1.5's you'll be ok for the moment unless cutting 2x4, 2x6 continuously.
I have a he dewaltt DW 936 18 volt trim saw and wanted to purchase this also, but wondered if this saw is also a trim saw,nor more of a heavier duty saw.
Captain D on May 23, 2016
BEST ANSWER: This saw is heavy duty enough for most general jobs.
Will a 20 volt 1.3ah battery work in this saw. Those are the batteries that came with my impact driver.
Captain D on May 23, 2016
BEST ANSWER: Yes, all of the 20V MAX batteries are interchangeable.
will the saw cut ipa wood successfully?
Honey on Jun 24, 2015
BEST ANSWER: Yes, it will work on IPE wood.
Is this a 1.5 amp or 3 amp saw?
M on Oct 17, 2012
BEST ANSWER: The 20V MAX Cordless Lithium-Ion 6-1/2-in Circular Saw being offer is model DCS391B, the 3.0 amp model. The 1.5 amp is a different model number.
Do you ship to Maldives?

Thsnk you
Musa663 on Jun 2, 2016
BEST ANSWER: CPO only ships within the United States at this time.
Will a 20v Max Llithium ION 1.5 AH Dewalt battery that is the battery used in my Dewalt 1/4" 20v Max Cordless Impact Driver work with this saw?
Tom on Jan 20, 2016
BEST ANSWER: Yes, a Dewalt 20v 1.5 ah battery will work with Dewalt's 20v impact driver.
What are the max RPMs? It is listed under details as 3700 and under specs as 5250.
Johnny O' on Dec 11, 2015
BEST ANSWER: The max rpms is 3700.
will this saw work with the 3amp lith-ion batt?(20v)
g-man on Apr 16, 2014
BEST ANSWER: Yes, a 3 Ah battery will work fine with this saw.
LOOKING FOR THE SUPPORT SCREW TO HOLD BLADE LEFT HAND THREAD NEED TO REPLACE
kenny on Oct 21, 2013
BEST ANSWER: We do not stock parts here in our warehouse. You can contact DeWalt directly at 1-800-433-9258.
Is there a difference if I use Max XR Li-on 2.0 or 4.0 amp battery on this saw?
Thank you
Tom on Aug 9, 2013
BEST ANSWER: No, you can use either battery with this saw. The only difference is the 4.0 AH battery will run longer.
Can I use 20v max XR li-on on this saw?
Thank you
Tomvi on Jul 7, 2013
BEST ANSWER: Yes, the XR batteries can be used with this saw.

Warranty:

Most DEWALT® Tools purchased on or after January 1, 2004 come with a warranty package that includes:

Three-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit www.dewalt.com or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

One-Year Free Service Contract. DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90-Day Money Back Guarantee. If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.