Choosing the right cordless drill can make a significant difference in your projects, whether for home repairs or professional work. In this comparison, we look at the DEWALT 20V MAX Combo Kit and the DEWALT ATOMIC Drill, two popular options that cater to different user needs and preferences.
Both tools are compact, lightweight, and feature brushless motors, but they differ in their configurations, included accessories, and intended use cases. Let’s explore their features, advantages, and limitations to help you make an informed decision.
Key Takeaways
| Power and Performance | Both have brushless motors, with the Combo Kit offering a more versatile 2-tool setup. |
| Design and Ergonomics | Both are compact (7.6 inches) and lightweight, ideal for tight spaces and prolonged use. |
| Battery and Runtime | Combo Kit includes two batteries for extended work sessions, while the Atomic features a single 2.0 Ah battery. |
| Features | Combo Kit has a quick-release hex chuck and LED, similar to the Atomic’s LED, but offers more tools in the kit. |
| Best Use Case | Combo Kit is suited for users needing a complete set, while Atomic is ideal for those seeking a reliable, compact drill. |

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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At a Glance

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Weight: 4.4 lbs
- ✔ Runtime: Up to 90 minutes
- ✔ Included Accessories: Batteries, charger, bag

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ Weight: 3.8 lbs
- ✔ Max Torque: 340 UWO
- ✔ Chuck Type: Single-sleeve ratcheting chuck

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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DEWALT 20V MAX Combo Kit vs DEWALT ATOMIC Drill: Full Breakdown
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT 20V MAX Combo Kit provides a comprehensive solution with a drill, impact driver, two batteries, and a charger, making it ideal for a variety of tasks. Its ergonomic design and bright LED improve usability in confined or dark spaces.
Pros:
- Includes two batteries for longer runtime
- Complete set with impact driver
- Compact and lightweight
- Ergonomic grip
Cons:
- Bulkier than single-tool drills
- More expensive due to kit contents
Best for: DIYers and professionals needing multiple tools for varied tasks
Not ideal for: Users looking for a lightweight, single-tool solution
Bottom line: A versatile and complete cordless drill set ideal for multiple applications.
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT ATOMIC Drill is a compact, lightweight tool designed primarily for drilling and fastening in tight spots. Its 2-speed brushless motor delivers 340 UWO of power, making it suitable for most general-purpose tasks.
Pros:
- Lightweight (7.6 inches)
- Brushless motor for efficiency
- LED work light
- Fits into tight areas
Cons:
- Limited to a single tool
- Battery capacity is 2.0 Ah, less than some kits
Best for: Users needing a reliable, portable drill for light to medium tasks
Not ideal for: Those requiring a complete set or heavy-duty impact driver functions
Bottom line: A compact, efficient drill perfect for general-purpose use and tight spaces.
| Feature | DEWALT 20V MAX Combo Kit | DEWALT ATOMIC Drill |
|---|---|---|
| Power Source | Includes 2 batteries for extended sessions | Single 2.0 Ah battery |
| Number of Tools | 2 (drill and impact driver) | Single drill driver |
| Motor Type | Brushless in both | Brushless |
| Size | Compact, 7.6 inches | Compact, 7.6 inches |
| LED Light | Yes, with delay | Yes, with delay |
| Warranty | 3 years | 3 years |
The Verdict
If you need a complete set with impact driver, go for the Combo Kit. For everyday tasks in tight spaces, the Atomic drill is an excellent choice.
Hands-On Impressions
In my testing, I found the Combo Kit versatile and easy to handle, especially with its additional batteries and impact driver. The Atomic drill, on the other hand, felt incredibly nimble, perfect for quick tasks and confined areas. Both are well-built and reliable, but their strengths cater to different needs.
Deeper Analysis of Features and Use Cases
Both tools share high-quality brushless motors and similar compact dimensions, making them excellent for tight spaces. The Combo Kit’s advantage lies in its versatility and additional accessories, suitable for users who want a more comprehensive setup. The Atomic drill shines in portability and ease of use for lighter tasks and quick jobs.Frequently Asked Questions
Can I use the Atomic drill for heavy-duty tasks?
While the Atomic drill is powerful for its size, it’s best suited for general-purpose drilling and fastening. For heavy-duty applications, the Combo Kit with impact driver might be more appropriate.
Are the batteries interchangeable between these tools?
No, the batteries are specific to each product. The Combo Kit includes its own batteries, while the Atomic set comes with a single 2.0 Ah battery.
Which tool offers better battery life?
The Combo Kit includes two batteries, allowing for longer work sessions without interruption. The Atomic’s single 2.0 Ah battery provides adequate runtime for lighter tasks.
Is the impact driver in the Combo Kit worth it?
Absolutely, the impact driver expands the tool’s functionality for driving screws and bolts, making the kit more versatile for various projects.
Choosing the Right DEWALT Drill for Your Needs
If you need a versatile, full-featured set with impact capabilities, the DEWALT 20V MAX Combo Kit is a smart investment, especially for larger projects or professional use. However, if you prioritize portability, simplicity, and quick access for general tasks, the DEWALT ATOMIC Drill offers excellent performance in a compact form. Your choice should depend on your specific project requirements and budget.
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