

🔧 Compact power, bright precision — your ultimate impact driver for every tight spot!
The DEWALT ATOMIC 20V MAX* Impact Driver (DCF809B) is a cordless, ultra-compact 1/4-inch tool engineered for professionals who demand power and precision in tight spaces. Featuring a brushless motor delivering up to 1700 in-lbs of torque, variable speed control, and triple LED lights, it ensures efficient, accurate work even in low-light conditions. Lightweight and ergonomically designed with a removable belt hook, this tool is backed by a 3-year limited warranty. Battery and charger sold separately.





| ASIN | B07QJ96V1S |
| Additional Features | Variable Speed |
| Amperage | 16 Amps |
| Battery Capacity | 1.3 Amp Hours |
| Best Sellers Rank | #4,576 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Power Impact Drivers |
| Brand Name | DEWALT |
| Color | Multi |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,230) |
| Drill Type | Impact Driver |
| Drilling Capacity Metal | 0.24 Inches |
| Drilling Capacity Wood | 5.35 Millimeters |
| Global Trade Identification Number | 00885911571173 |
| Included Components | (1) DCF809 20V MAX* Brushless Compact 1/4 in. Impact Driver; (1) Belt Clip |
| Is Electric | Yes |
| Item Dimensions L x W x H | 8"L x 6"W x 2.5"H |
| Item Type Name | Impact Driver |
| Item Weight | 2.3 Pounds |
| Manufacturer | DEWALT |
| Manufacturer Part Number | DCF809B |
| Manufacturer Warranty Description | no |
| Material Type | Blend |
| Maximum Chuck Size | 6.35 Millimeters |
| Maximum Power | 300 Watts |
| Maximum Rotational Speed | 9200 rpw |
| Maximum Torque | 1700 Inch Pounds |
| Model Number | DCF809B |
| Number of Speeds | 3 |
| Power Source | Battery Powered |
| Torque | 1825 Inch Pounds |
| UPC | 885911571173 |
| Unit Count | 1.0 Count |
| Voltage | 20 Volts |
C**R
Dewalt 20-Volt 1/4" Atomic Impact Driver.
Quick delivery and it works well. This is a "tool only" (no 20 Volt batteries or drive bits are included) the standard belt hook is included.
S**A
Awesome product!
Simply awesome around the garage. Once I bought it, I can’t do without it.
J**M
Awesome Power
I finally bit the bullet and bought an impact driver. As a diy'er I never needed one. I bought this because I couldn't get the heating elements out of my electric water heater. Because this is over 1500 lbs per sq inch it easily broke loose both bad elements that wouldn't come out no matter what else I used. It doesn't have the manual 3 speed like the more expensive one, but not a big deal. It's also very light and narrow so you can fit it in smaller spaces. I can see myself using this in many more projects. If you have Dewalt tools/batteries this impact driver is a great deal and worth every penny. I've used it for a couple weeks and am still on the 1st battery I put on it. Definitely recommend all Dewalt tools. Everyone I've bought in the last 10 + years are still going strong along with the 20 amp batteries.
C**T
Small and mighty
I just used this bad boy to replace an alternator in a 2009 Murano in 5 hours and I wouldn't have achieved that without this (iykyk). We have all DeWalt tools in our garage so it's nice to have a good impact. Great torque, lightweight, compact, and mighty. CAn't go wrong.
F**Z
A very good drill; it handles perfectly. I really liked it—especially for the price. It looks great.
R**Y
Great Dewalt quality, once AGAIN !
Like the other 14 Dewalt tools I have, this one is well made, quite and sturdy. It is ready to go out of the box, just add a battery & go to work, no muss, no muss ! However, it will NOT work very well for drilling into reinforced, 5000psi concrete, so if that is your intended use, save yourself some time and get a much more powerful/larger tool, preferably electric or air powered.. For just about any other task, it very well could be your next go-to driver tool.
L**Z
Excellent power and precise speed control
The speed control on this impact driver is excellent. It responds smoothly to pressure, letting you work slowly when needed and still giving you plenty of power for tougher jobs. The tool feels solid, well-balanced, and easy to handle for long periods. A great upgrade for any DIY or professional toolbox.
R**O
Muy bueno los amo es una de mis herramienta favorita
A**R
very good product. you can’t go wrong with Dewalt in my opinion.. i have used them for decades!
M**E
Excelente herramienta
D**U
Good tool
A**E
Llego con todo el equipamiento incluso el clip para colgar en el cinturón
L**N
Dewakl tres belle qualité
TrustPilot
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