

⚡ Small size, massive impact — power your projects like a pro!
The DEWALT ATOMIC 20V MAX* Impact Driver (DCF809B) is a compact, cordless tool engineered for professionals who demand power and precision in tight spaces. Delivering up to 1700 in-lbs of torque with a brushless motor, it offers variable speed control and triple LED lights for enhanced visibility. Lightweight and ergonomically designed, it’s perfect for both delicate and heavy-duty applications, backed by a 3-year limited warranty. Battery and charger sold separately.





| ASIN | B07QJ96V1S |
| Amperage | 16 Amps |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Capacity | 1.3 Amp Hours |
| Best Sellers Rank | #13,000 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Power Impact Drivers |
| Brand | DEWALT |
| Color | Multi |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,207) |
| Date First Available | April 10, 2019 |
| Drill Type | Impact Driver |
| Drilling Capacity Metal | 0.24 Inches |
| Drilling Capacity Wood | 5.35 Millimeters |
| Finish | Brushed |
| Global Trade Identification Number | 00885911571173 |
| Included Components | (1) DCF809 20V MAX* Brushless Compact 1/4 in. Impact Driver; (1) Belt Clip |
| Is Discontinued By Manufacturer | No |
| Is Electric | Yes |
| Item Package Quantity | 1 |
| Item Torque | 1825 Inch Pounds |
| Item Weight | 2.31 pounds |
| Item model number | DCF809B |
| Manufacturer | DEWALT |
| Material | Blend |
| Maximum Chuck Size | 6.35 Millimeters |
| Maximum Power | 300 Watts |
| Maximum Rotational Speed | 9200 rpw |
| Maximum Torque | 1700 Inch Pounds |
| Number of Speeds | 3 |
| Part Number | DCF809B |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions | 8"L x 6"W x 2.5"H |
| Shape | Rectangular |
| Size | One Size |
| Special Feature | Variable Speed |
| Special Features | Variable Speed |
| Style | Classic |
| UPC | 885911571173 |
| Voltage | 20 Volts |
| Warranty Description | no |
J**M
Handy, powerful, useful. Great tool.
Very useful tool for all kinds of shop and household projects. Have used it on many things. Can use carefully without the impact feature for screws and smaller bolts. Can use the impact feature for larger or stuck bolts and screws.
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.
D**N
Great Product
Great Drill
K**R
It's worth it.
Just exactly what it should be. Looked good and works great. It is a lower RPM than I expected and lower than my others.
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**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.
M**L
1/4 inch Dewalt impact driver
Always have good experience with Dewalt stuff this Atomic version seems to have a little more power- still light in weight- low noise but that’s never really been an issue using these electric units over air operated ones. Portability is great as I’m old enough to remember dragging around hoses or cords!
J**N
Muy buena calidad por el precio bien
A**R
very good product. you can’t go wrong with Dewalt in my opinion.. i have used them for decades!
J**R
Excelente producto
M**E
Excelente herramienta
D**U
Good tool
L**N
Dewakl tres belle qualité
Trustpilot
2 months ago
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