Choosing between the DEWALT 20V MAX Combo Kit and the DEWALT ATOMIC Drill depends on your specific needs, whether for professional work or DIY projects. Both are compact, lightweight, and feature brushless motors, but they differ in design, included tools, and intended use.
In this comparison, we’ll look at their features, pros, cons, and ideal use cases to help you decide which fits your toolkit best.
Key Takeaways
| Power and Performance | Both drills feature brushless motors, but the combo kit includes impact driver functionality for more versatility. |
| Design and Ergonomics | Both are lightweight (7.6 inches), with ergonomic grips for comfort during extended use. |
| Included Accessories | The combo kit comes with 2 batteries, charger, and a bag, while the Atomic set has a single 2.0 Ah battery and charger. |
| Versatility | Combo kit offers two tools (drill and impact driver), suited for varied tasks, whereas the Atomic is primarily a drill. |
| Price and Value | The combo kit provides more tools and batteries, offering better value for comprehensive projects. |

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
- ✔ Motor: Brushless
- ✔ Number of Tools: 2
- ✔ Includes: 2 batteries, charger, bag

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ Motor: Brushless
- ✔ Number of Tools: 1
- ✔ Includes: Battery, charger

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 is an excellent choice if you need both a drill and impact driver, especially for professional or extensive DIY work. Its included accessories and dual tools make it a versatile addition to any toolkit.
Pros:
- Includes impact driver for fastening tasks
- Two batteries for extended work time
- Compact and lightweight design
- Ergonomic grip for comfort
Cons:
- Bulkier than a dedicated drill
- Heavier with two tools
Best for: Professional contractors and serious DIYers needing multi-tool functionality
Not ideal for: Light hobbyists or those only needing a simple drill
Bottom line: A versatile, value-packed combo kit ideal for comprehensive projects.
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT ATOMIC Drill is a highly portable, powerful 20V MAX drill driver designed for general-purpose drilling and fastening. Its brushless motor delivers more run time, and its 1/2 inch 2-speed design provides control for various tasks.
Pros:
- Lightweight and compact (7.6 inches)
- Brushless motor for longer run time
- Two-speed transmission for control
- LED light for visibility
Cons:
- Single tool, no impact driver included
- Limited to one battery size (2.0 Ah)
Best for: Homeowners and DIYers needing a reliable, portable drill
Not ideal for: Professionals requiring impact driver functionality or multiple tools
Bottom line: A compact, reliable drill perfect for everyday tasks and small projects.
| Feature | DEWALT 20V MAX Combo Kit | DEWALT ATOMIC Drill |
|---|---|---|
| Tool Type | Combo kit with drill and impact driver | Cordless drill driver |
| Battery | 2 x 20V MAX batteries | 20V MAX, 2.0 Ah |
| Weight | Lightweight, dual tools | Lightweight, portable |
| LED Light | Yes, with trigger delay | Yes, with trigger delay |
| Chuck Size | Quick release hex, 1/2 inch impact driver | 1/2 inch, 2-speed |
| Warranty | 3-year limited | 3-year limited |
The Verdict
If you need a versatile, multi-tool kit with impact driver capabilities, the DEWALT 20V MAX Combo Kit is your best bet. For straightforward drilling tasks and portability, the Atomic drill is an excellent, lightweight choice.
Hands-On Impressions
In my testing, the combo kit felt robust and versatile, especially with the impact driver handling fastening tasks effortlessly. The Atomic drill impressed me with its quick setup and long-lasting battery, making it perfect for quick jobs around the house. Both tools are comfortable to handle, but I found the combo kit more suited for varied, demanding projects.
Deeper Analysis of Features and Use Cases
The combo kit’s inclusion of both a drill and impact driver makes it a flexible choice for professionals and serious DIYers tackling diverse tasks. Its larger set of accessories and batteries adds to its value. Conversely, the Atomic drill excels in tight spaces and lighter projects, thanks to its compact design and efficient brushless motor, perfect for quick, everyday jobs.Frequently Asked Questions
Which set is better for professional construction work?
The DEWALT 20V MAX Combo Kit is better suited due to its impact driver and additional accessories, offering more versatility for demanding tasks.
Is the Atomic drill enough for heavy-duty applications?
While powerful and efficient for general use, the Atomic drill is primarily designed for light to medium tasks and may struggle with very heavy-duty applications.
Can I expand these kits with additional batteries?
Yes, both kits are compatible with other DEWALT 20V MAX batteries, allowing you to expand your power source as needed.
Which one is more comfortable for prolonged use?
Both are designed with ergonomic grips, but the Atomic drill’s smaller size makes it slightly easier to handle for extended periods, especially in tight spaces.
Which DEWALT Drill is Right for You?
If you’re looking for a comprehensive, versatile kit that can handle a wide range of tasks, the DEWALT 20V MAX Combo Kit offers excellent value with its two tools and extra batteries. However, if your work is primarily light drilling and fastening in tight spaces, the Atomic drill provides a lightweight, efficient option that’s easy to carry around.
Assess your project needs and budget to choose the right tool—both are high quality and backed by DEWALT’s reliable warranty.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.