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Internet # 308779696

Model # DCF809B

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ATOMIC 20V MAX Cordless Brushless Compact 1/4 in. Impact Driver (Tool Only)

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  • 1700 in. lbs. of Torque w/ a Compact 5.1 in Front to Back Design
  • Variable Speed Trigger
  • DEWALT 20-Volt Max batteries and chargers sold separately
  • View More Details

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Product Details

About This Product

The DCF809B 20-Volt MAX Compact Brushless Impact Driver is the most compact DEWALT Impact Driver in the 20-Volt MAX platform at 5.1 in. front to back. The Impact Driver features a high performance brushless motor that delivers 1700 in.-lbs. of torque and 3 LED lights to provide optimum illumination in dark spaces as you work. for increased comfort, the handle features an ergonomic design for balance and easier tool control along with a removable belt hook. Backed by a DEWALT 3-year limited warranty so you can buy with confidence.

Highlights

Product Information

Internet # 308779696

Model # DCF809B

Additional Resources

Shop All DEWALT

Specifications

Dimensions: H 3.062 in, W 5.75 in, D 12.987 in

Dimensions

Product Depth (in.)

12.987 in

Product Height (in.)

3.062 in

Product Width (in.)

5.75 in

Details

Battery Amp Hours

No Battery

Battery Power Type

Lithium Ion

Battery Voltage (V)

20V

Battery/Charger

Tool Only

Charger Included

Charger Not Included

Color Family

Yellow

Cordless Tool Type

Impact Driver

Cordless/Corded

Cordless

Drive Size

1/4 In. Hex

Included

Tool Only

Maximum Speed (RPM)

2800 RPM

Motor Type

Brushless

Number of Total Batteries Included

0

Power Tool Features

Sub-Compact

Product Weight (lb.)

2.1 lb

Returnable

90-Day

Tools Product Type

Power Tool

Torque (In-Lbs)

1700

Warranty / Certifications

Manufacturer Warranty

3 YEAR LIMITED, 1 YEAR FREE SERVICE, 90 DAY MONEY BACK

Questions & Answers

What’s the model number on this impact?
ByOct 19, 2026
1 Answer | 
Answer This Question

DCF809B.

By|Oct 20, 2026


    Does this tool come with a extra battery, battery charger and case?
    ByMar 18, 2025
    1 Answer | 
    Answer This Question

    No, the DCF809B is a bare tool and does not include a battery or charger.

    By|Mar 19, 2025


      How to install a drill bit
      ByNov 8, 2024
      1 Answer | 
      Answer This Question

      This is an impact driver not a drill/driver. This impact driver is a professional power tool and is designed for impact screwdriving applications. The impact function makes this tool particularly useful for driving fasteners in wood, metal and concrete.

      By|Jun 23, 2025

        (1)

        Can this be used to remove the wheel studs?? Is it strong enough?
        ByJul 28, 2024
        1 Answer | 
        Answer This Question

        Yes, the DCF809C1 can be used to remove lug nuts.

        By|Aug 13, 2025

          (1)

          If it burns up will it be covered under warranty
          ByJul 7, 2024
          1 Answer | 
          Answer This Question

          The following website is always updated with the latest in DEWALT warranty information. https://www.dewalt.com/support/warranty If you have questions about warranty, please reach out directly to DEWALT customer support.

          By|Jul 10, 2024


            What is the removal force?
            ByNov 16, 2023
            1 Answer | 
            Answer This Question

            1700 in-lbs of torque delivering the power you need to get a majority of applications done

            By|Aug 13, 2025

              (1)

              I need a new battery charger for a DCF809 Dewalt impact, what's the part number?
              ByMar 26, 2023
              1 Answer | 
              Answer This Question

              The DCB107 came with this kit; howeve that charger is discontinued and is replaced with the DCB115. The DEWALT 20V Batteries are compatible with all DEWALT 20V chargers.

              By|Jun 23, 2024

                (1)

                I bought the Atomic 20=Volt Max kit in fall 2022. The date on the batteries is 2021. How do I get the full 2-year warranty batteries?
                ByJan 10, 2023
                1 Answer | 
                Answer This Question

                The warranty starts from the date of purchase. Your receipt is what we will ask for first before using the date code. If you have further questions please contact us at wecare@sbdinc.com. Thanks, Deeris Social Media Rep

                By|Apr 6, 2024

                  (1)

                  Viewing 1-8 of 64

                  Customer Reviews

                  4.6 out of 5

                  • 4.6 out of 2,697 reviews
                  • 91% recommend this product
                  Filter by:
                  Showing 1-10 of 2,697 reviews
                  I have two of these, best value for a great tool. My first one was purchased 12 years ago and runs great to this day
                  by
                    • Recommended
                    Great product
                    I have always had the cheaper brands and purchased this recently. The difference is mind numbing not only in tool performance but also the battery platform. I will most definitely be replacing all of my cheap power tools with Dewalt as I can afford it.
                    by
                      • Recommended
                      Dewalt brushless and battery only no charger no bag
                      What the receipt picture shows was not what i bought it only was the drill and battery. I just got home, purchased around 9:30 from Salem, Oh and the battery doesnt work or charge and the drill had a screws almost all the way out of the brushless drill. I was in a hurry like always bc they were about to close the store so i didnt notice the backed out screws that hold the drill together! The drill seems to work with a battery I already own after I reassembled it but havent tested its performance due only seen it turn and light come on. Not sure why it wasnt tested before being put on the self for sale!
                      by
                      Response from DewaltProductExpertJun 30, 2023
                      Hello, appreciative customer Thank you for taking the time to provide your feedback on the ( Model # DCF809C2) and I'm sorry to hear about the bad performance of this product.

                      This is not the kind of performance we expect from our products and we would like to talk to you about this issue so we can help you resolve this to your satisfaction. Please get in touch with support at WECARE@sbdinc.com and reference ticket # 7555911 so we have all information available for your review.

                      Thanks
                      FRANK
                      DEWALT
                        • Recommended
                        Nice Impact Combo, Small but Powerful
                        Nice combo to buy, especially if you have the Dewalt Drill or Hammer already. You should probably invest in a bigger set of batteries if you are planning to do lengthy projects as these will run out fast.
                        by
                          • Recommended
                          Small but Powerful !!
                          This impact driver is very impressive for its size. Do not let the compact size fool you. Great buy for the price
                          by
                            • Recommended
                            Dewalt Atomic 20 volt Compact Driver
                            This Dewalt Atomic 20 volt compact driver is a powerful driver. It came with two batteries which is awesome. The clip holster is great too. The quality of the driver is better than my neighbors Milwaukee that i have tried.
                            by
                            • Verified Purchase
                            • Recommended
                            Stopped working after 3 months of light use
                            Driver stopped working after 3 months of light use, not a great experience. It stopped driving in forward and then stopped driving in reverse.
                            by
                            Response from DewaltProductExpertJun 24, 2022
                            Hi Clark. I am sorry to hear of the issue you are having with your Impact Driver. We would like to speak to you about the Factory warranty on the product and assist you further with getting the issue resolved. Please contact us at wecare@sbdinc.com and reference ticket # 4769779.
                            Michelle
                            DEWALT Social Media Rep
                              2 found this review helpful
                              This gets the job done and then some!
                              Lightweight in design, the 20v max brushless impact was made for those long days at work. And no need to worry about the battery life, as the lithium ion battery stays charged for a very long time. You'll get tires before this impact ever does. It drives even the most stubborn screws with ease. I am so happy I chose DeWalt. I will absolutely continue to buy DeWalt in the future.
                              by
                                First impact driver I've owned - great product!
                                Been replacing (or turning) boards in our cedar deck every summer and decided it would be nice not to have to "pre-drill" a hole for every screw. Bought this and it works absolutely great through new and old cedar decking. Should've bought one long ago!
                                by
                                  • Recommended
                                  I just bought this impact drill and so far it’s...
                                  I just bought this impact drill and so far it’s delivering better than expected, DeWalt hasn’t disappointed me yet, I’m very happy with it
                                  by
                                  • Verified Purchase
                                  2 found this review helpful
                                  Showing 1-10 of 2,697 reviews

                                  Compare Key Features

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                                  Product Snapshot

                                  Ideal for professionals or homeowners seeking a compact and powerful impact driver . The DEWALT DCF809B boasts a brushless motor , 1700 in-lbs of torque , and a lightweight design for effortless use ..
                                  Ideal for customers who want the fastest, most compact impact driver, ensuring maximum workspace visibility.
                                  Ideal for customers who want compact power, ensuring efficient performance in tight spaces.
                                  Great for homeowners looking for a compact impact driver, making work in tight spaces easier.

                                  Torque Output

                                  1700 in-lbs
                                  1500 in-lbs.
                                  1700 in-lbs.
                                  1700 in-lbs

                                  Battery Capacity

                                  1.7 Ah
                                  2 Ah

                                  Power Source Cordless

                                  Brushless Motor

                                  Speed Settings

                                  4-Mode Drive Control