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Model#: DEWNDCS391M1

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Dewalt DCS391M1 20V MAX XR Cordless Lithium-Ion 6-1/2 in. Circular Saw Kit

  • Dewalt DCS391M1 20V MAX XR Cordless Lithium-Ion 6-1/2 in. Circular Saw Kit
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  • Due to federal regulations, this product can only be shipped within the continental US. Express delivery not available.


Important Notice: Lithium-Ion Item - Express Delivery option not available due to transportation regulations.
  • Powerful 460 MWO, 3,700 RPM motor delivers power and speed to make the most demanding cuts with ease
  • High strength and lightweight magnesium shoe provides jobsite durability for long term cut accuracy
  • Optimized rubber overmolded comfort grip delivers optimal balance and control
  • 0 - 50 degree bevel capacity allows for aggressive bevel cuts for a multitude of applications
  • 6-1/2 in. carbide tipped blade for cutting 2x material at 90 degrees and 45 degrees and more cuts per charge
  • 20V MAX XR 4.0 Ah Lithium-Ion 6-1/2 in. Circular Saw Kit - DCS391M1
  • 20V MAX XR Premium 4.0 Ah Lithium-Ion Battery
  • One-Hour Charger
  • 6-1/2 in. Carbide-Tipped Blade


Series: XRP
Cordless: Yes
Length: 12.2 in.
Weight: 8.0 lbs.
Arbor Size: 5/8 in.
Batteries Included: 1
Battery Amp Hours: 4.0 Ah
Battery Type: Li-Ion
Bevel Capacity: 0 - 50 Degrees
Blade Diameter: 6-1/2 in.
Blade Position: Left
Depth of Cut at 90 Degrees: 2-1/8 in.
RPM: 3700
Voltage: 20V

More Versions Of This Item

Item Name Price
DEWNDCS391B Dewalt 20V MAX Cordless Lithium-Ion 6-1/2 in. Circular Saw (Bare Tool)
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3 Questions | 3 Answers
Displaying questions 1-3
  • 20V MAX XR Cordless Lithium-Ion 6-1/2 in. Circular Saw Kit


    Is this circular saw brushless?
    Asked on 6/8/2015 by Pat from Ann Arbor mi

    1 answer

    • Staff Reviewer


      No,this tool is not brushless.

      Answered on 6/9/2015 by Dennis from Atl
  • 20V MAX XR Cordless Lithium-Ion 6-1/2 in. Circular Saw Kit


    Are only the impact, hammer drill and oscillating multi tool brushless?
    Asked on 12/27/2014 by Curtis

    1 answer

    • Staff Reviewer


      No. The DeWalt Brushless line consists of: Impact driver, Drill Driver, Hammer Drill, Multi-Tool, Framing nailer, String Trimmer, Drywall Screwdriver, and Blower.

      Answered on 2/26/2015 by Sonny from Lawrencville, GA
  • 20V MAX XR Cordless Lithium-Ion 6-1/2 in. Circular Saw Kit


    The item description is: 20V MAX XR 3.0 Ah Lithium-Ion 6-1/2-in Circular Saw Kit - DCS391M1; I assume the 3.0Ah refers to the included battery. Other sites, including DeWalt's, say that this kit includes a 4.0 Ah premium XR battery. Please confirm which battery ships with this kit. Thanks.
    Asked on 9/2/2013 by Arnie

    1 answer

    • Staff Reviewer


      This saw includes a 4.0 Ah battery. We are in the process of correcting our listing.

      Answered on 9/4/2013 by Ken from Atlanta, GA
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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 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.