Choosing the right cordless drill can make or break your project efficiency. The DEWALT ATOMIC and Brushless drills are both popular options, but they serve slightly different needs. Here’s an in-depth comparison to help you decide which one aligns best with your tasks.
Both models are 20V MAX, lightweight, and designed for tight spaces, but their motor technology and features set them apart. Let’s explore their strengths and weaknesses to make your decision easier.
Key Takeaways
| Power and Motor Technology | The brushless motor in the DEWALT Brushless Drill offers more efficiency and run time. |
| Size and Weight | Both drills are compact at 7.6 inches, ideal for tight spaces. |
| Included Accessories | The combo kit with impact driver includes two batteries, offering more versatility. |
| Ease of Use | Both feature ergonomic grips and LED lights for visibility. |
| Best Use Cases | Atomic drill excels in general-purpose drilling; the combo is better for versatile projects. |

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
- ✔ Warranty: 3 years
- ✔ Trigger Type: Variable speed
- ✔ Included Accessories: Battery and charger

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Warranty: 3 years
- ✔ Trigger Type: Variable speed
- ✔ Included Accessories: Two batteries, charger, 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 is a compact, brushless model that delivers solid performance for general drilling and fastening. Its lightweight design and LED light make it ideal for tight spaces and prolonged use.
Pros:
- Lightweight (7.6 inches)
- Brushless motor for efficiency
- LED light for visibility
- 2.0 Ah battery included
Cons:
- Limited to 2-speed settings
- No impact driver included
- Battery life may vary with heavy use
Best for: DIY enthusiasts and light professional tasks
Not ideal for: Heavy-duty industrial work or demanding applications
Bottom line: A lightweight, efficient drill perfect for everyday tasks.
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT Brushless Drill and Impact Driver set combines power and convenience. The brushless motor provides longer runtime and durability, making it suited for more varied projects, from drilling to fastening.
Pros:
- Includes impact driver
- Two batteries for extended use
- Quick-release hex chuck
- Lightweight and compact
Cons:
- Slightly higher price
- Bulkier than standalone drills
- Requires more space for storage
Best for: Professional contractors and versatile DIY projects
Not ideal for: Purely light-duty tasks or budget-sensitive buyers
Bottom line: A versatile set for those who need both drilling and impact fastening.
| Feature | DEWALT ATOMIC Drill | DEWALT Brushless Drill |
|---|---|---|
| Motor Technology | Brushless for efficiency | Brushless for longer runtime |
| Included Tools | Single drill | Drill and impact driver |
| Battery Capacity | 2.0 Ah | Two 1.3 Ah batteries |
| Size | 7.6 inches | 7.6 inches |
| Weight | Approx. 3.2 lbs | Approx. 3.4 lbs |
| Warranty | 3 years | 3 years |
The Verdict
If you need a lightweight, straightforward drill for everyday use, the Atomic is ideal. For more versatility and impact capabilities, the combo set with brushless motor is the better choice.
Hands-On Impressions
In my testing, the DEWALT ATOMIC Drill proved to be very comfortable for prolonged use, especially in tight spots. The Brushless combo felt more powerful and versatile, especially with the impact driver included, making it suitable for more demanding projects.
Deeper Analysis
Both drills feature a 20V MAX battery system and compact design, but their motor technology influences performance significantly. The brushless motor in the DEWALT Brushless Drill provides longer runtime and durability, making it better suited for frequent or heavy-duty use. Meanwhile, the Atomic’s simpler design and single drill setup are perfect for light tasks and quick jobs.Frequently Asked Questions
Which drill is better for professional use?
The DEWALT Brushless Drill and Impact Driver set is more versatile and durable, making it a better choice for professional projects.
Can I use the Atomic drill for drywall or furniture assembly?
Yes, its lightweight and compact design make it ideal for such applications, especially in tight spaces.
Does the combo set include impact driver?
Yes, the DEWALT Brushless Combo Kit includes both a drill and impact driver, along with two batteries.
Are batteries interchangeable between these models?
No, both models come with their own batteries; however, they are both 20V MAX systems, so they are compatible with other DEWALT 20V MAX batteries if you own additional tools.
Which DEWALT Drill Fits Your Needs?
Ultimately, your choice depends on your specific tasks. If you need a lightweight, straightforward drill for occasional use, the DEWALT ATOMIC Drill offers great value and ease of handling. For those requiring more power, versatility, and impact functionality, the DEWALT Brushless Combo Kit is the smarter investment. Both are reliable, backed by a 3-year warranty, and designed to serve you well over time.
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