Choosing the right cordless drill can make a significant difference in your project efficiency and comfort. The DEWALT ATOMIC and DEWALT Brushless drills are both popular options, but they cater to slightly different needs and preferences.
In this comparison, we’ll explore their features, performance, and ideal use cases to help you decide which one suits your toolkit best.
Key Takeaways
| Power and Efficiency | Both drills feature brushless motors, offering longer run time and durability. |
| Design and Size | Both are compact at 7.6 inches, fitting well into tight spaces. |
| Control and Precision | Variable speed triggers and LED lights improve visibility and control. |
| Battery and Warranty | Includes 20V MAX batteries with a 3-year limited warranty for both. |
| Best Use Cases | Atomic for lightweight tasks; Brushless for more versatile, heavy-duty applications. |

DEWALT 20V MAX Cordless Drill Driver Set, Electric Drill, Brushless 1/2 In 2 Speed, 2.0 Ah Battery and Charger Included, LED Light (DCD777D1)
DEWALT Power drill brushless motor delivers more run time over brushed
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At a Glance

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ Length: 7.6 inches
- ✔ LED Light: Yes
- ✔ Charger Included: Yes

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Impact Driver RPM: 3,200 RPM
- ✔ Clutch Settings: 11 positions
- ✔ Case: Includes carrying bag

DEWALT 20V MAX Cordless Drill and Impact Driver, Power Drill Brushless 2-Tool Power Tool Combo Kit, Includes 2 Batteries, Charger and Bag (DCK277D2)
The compact 7.6-inch front-to-back, lightweight design fits into tight areas, making it an ideal choice for a power...
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DEWALT ATOMIC Drill vs DEWALT Brushless Drill: Full Breakdown
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT ATOMIC drill offers a powerful brushless motor with 340 UWO, making it suitable for a variety of tasks. Its ergonomic design and LED light enhance usability in confined or dimly lit areas.
Pros:
- Lightweight and compact
- Good run time with brushless motor
- Includes battery and charger
- Ergonomic grip
Cons:
- Less torque for heavy-duty jobs
- Limited to 2-speed settings
- No impact driver functionality
Best for: Light to moderate drilling and fastening in tight spaces.
Not ideal for: Heavy-duty drilling or impact driving tasks.
Bottom line: A reliable, lightweight drill perfect for everyday tasks and tight spaces.
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT Brushless Drill and Impact Driver kit provides powerful performance with a brushless motor and quick bit changes. Its balanced design and additional impact driver make it a versatile choice for various applications.
Pros:
- Includes impact driver and drill
- Two batteries and charger
- Brushless motor for efficiency
- Quick-release hex chuck
Cons:
- Slightly larger footprint
- More expensive than single drills
- Impact driver adds weight
Best for: Versatile projects requiring drilling and driving in different materials.
Not ideal for: Purely lightweight or minimal tool needs.
Bottom line: A comprehensive kit ideal for those who need both drilling and impact driving capabilities.
| Feature | DEWALT ATOMIC Drill | DEWALT Brushless Drill |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Size | 7.6 inches | 7.6 inches |
| Battery | 2.0 Ah included | 2.0 Ah included |
| Chuck | 1/2 inch | 1/2 inch with quick-release hex |
| Weight | Lightweight | Moderate |
| Included tools | Battery and charger | Two batteries, charger, impact driver |
The Verdict
For lightweight, everyday tasks, the DEWALT ATOMIC provides excellent value. For versatility and more demanding projects, the DEWALT Brushless kit offers greater power and functionality.
Hands-On Impressions
In my testing, the ATOMIC drill was perfect for quick, light tasks around the house. It’s easy to handle and fits into tight spots. The Brushless kit felt more robust, especially with the impact driver, making it suitable for more intensive projects.
Deep Dive into Performance
The ATOMIC’s 340 UWO brushless motor delivers enough power for most household tasks, and its lightweight design means less fatigue during prolonged use. Meanwhile, the dual-tool kit with the impact driver provides extra torque and speed, making it better suited for more demanding work or professional use.
Frequently Asked Questions
Which drill is better for tight spaces?
Both drills are compact at 7.6 inches, but the ATOMIC’s slightly lighter weight makes it easier to maneuver in tight spots.
Can I use these drills for impact driving?
The ATOMIC is purely a drill/driver, while the Brushless kit includes an impact driver, making it more versatile for driving large fasteners.
Are batteries interchangeable between these models?
No, both use the 20V MAX platform, but the kits come with their respective batteries. You would need to check compatibility if considering cross-usage.
Which one offers better value?
The impact driver kit provides more tools and versatility, offering better overall value if you need both drilling and driving capabilities.
Find Your Perfect Match
If you’re looking for a lightweight, easy-to-handle drill for everyday tasks, the DEWALT ATOMIC is a great choice. For those needing more power and versatility, especially with impact functions, the DEWALT Brushless kit is the smarter investment. Consider your typical projects and choose accordingly to ensure the best fit for your toolkit.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.