Choosing the right cordless drill can be challenging with so many options on the market. Today, we’ll compare two popular DEWALT models: the compact DEWALT ATOMIC Drill and the more feature-rich DEWALT Brushless Drill. Both are designed for tight spaces and general-purpose tasks, but they differ in motor technology, included accessories, and overall versatility.
Our comparison will highlight their key features, advantages, and potential limitations to help you decide which drill best suits your projects and budget.
Key Takeaways
| Design & Size | Both drills are compact at 7.6 inches, fitting easily into tight spaces. |
| Motor Technology | Atomic uses a brushless motor for increased run time; the other also features brushless technology. |
| Included Accessories | Atomic set includes one battery and charger; the other offers two batteries, charger, and bag. |
| Performance & Power | Both deliver 340 UWO, suitable for general drilling and fastening. |
| Additional Features | LED lights with trigger release delay enhance visibility in dim spaces. |
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At a Glance

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ Weight: 3.4 lbs
- ✔ Warranty: 3 years
- ✔ Battery Type: Lithium-ion

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Weight: 4.4 lbs
- ✔ Included Tools: Drill + Impact Driver
- ✔ Case: Yes
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DEWALT ATOMIC Drill vs DEWALT Brushless Drill: Full Breakdown
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT ATOMIC Drill is a highly portable, lightweight option with a brushless motor that offers excellent run time. Its compact size makes it ideal for quick, everyday tasks in confined areas. While it doesn’t include extra batteries, its performance and size make it a solid choice for those prioritizing maneuverability.
Pros:
- Lightweight and compact
- Brushless motor for efficiency
- Ergonomic grip
- LED light for visibility
Cons:
- Includes only one battery
- Limited accessories
- No impact driver feature
Best for: Light drilling and fastening in tight spaces, DIY projects
Not ideal for: Heavy-duty applications or professional use requiring more power
Bottom line: A compact, efficient drill perfect for light tasks and tight spots.
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT Brushless Drill and Impact Driver combo offers more versatility with two tools, two batteries, and a carrying bag. Its brushless motors provide efficient power, making it suitable for a wider range of tasks, from drilling to impact driving. It’s a great choice for DIYers who need more capability and value the convenience of multiple tools.
Pros:
- Includes impact driver
- Two batteries for longer work sessions
- Brushless motors
- Comfortable grip
Cons:
- Slightly heavier
- More expensive
- Bulkier than a single drill
Best for: Versatile home projects, light to medium-duty tasks, multi-tool use
Not ideal for: Purely tight-space or minimal tool needs, budget-focused buyers
Bottom line: A versatile, powerful combo kit for a variety of projects.
| Feature | DEWALT ATOMIC Drill | DEWALT Brushless Drill |
|---|---|---|
| Power | 20V MAX Brushless motor for efficiency | 20V MAX Brushless motors in both tools |
| Size | 7.6 inches, lightweight design | 7.6 inches, compact and versatile |
| Battery | 1 battery (2.0 Ah) | Two batteries included |
| Extras | Single drill, LED light | Impact driver included, carrying bag |
| Ideal Use | Light to medium tasks | Multi-purpose, DIY, light professional |
| Warranty | 3 years | 3 years |
The Verdict
If you need a lightweight, budget-friendly drill for basic tasks, the Atomic is an excellent choice. For more versatility and power, the combo set with the brushless drill and impact driver offers greater value and functionality.
Hands-On Impressions
In my testing, the DEWALT ATOMIC felt very comfortable for one-handed use, especially in tight corners. The LED light is bright and useful, though I wish it had a second battery. The combo set with the brushless drill impressed me with its power and additional impact driver, making it more adaptable for various projects.
Deep Dive into Performance and Features
Both drills feature 20V MAX brushless motors, providing efficient power and longer run times. The Atomic’s lightweight design excels in tight spaces, whereas the combo kit’s added impact driver broadens its application scope. The quick-release hex chuck on the combo kit simplifies bit changes, a small but meaningful convenience.Frequently Asked Questions
Is the DEWALT ATOMIC drill suitable for heavy-duty tasks?
No, the Atomic is best suited for light to medium tasks and general household use. For heavy-duty applications, a more powerful, professional-grade drill is recommended.
Does the combo kit include enough batteries for continuous use?
Yes, the combo set comes with two batteries, allowing you to alternate while one charges, which helps keep your projects moving smoothly.
Are the LED lights effective in dark workspaces?
Absolutely, both models feature LED lights with a 20-second trigger release delay, providing extra visibility in dim or confined areas.
What is the main difference in intended use between these two drills?
The Atomic is ideal for lightweight, quick tasks in tight spaces, while the combo kit offers more versatility and power for a broader range of projects.
Choosing the Right Drill for Your Needs
If your work involves simple, occasional tasks in tight spots, the DEWALT ATOMIC Drill offers portability and ease of use at a great price. However, if you’re looking for a more versatile setup with additional tools and longer battery life, the DEWALT Brushless Drill and Impact Driver combo kit is the better investment. Consider your project scope and budget to make the best choice.
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