Choosing the right cordless drill can significantly impact your DIY and professional projects. In this comparison, we examine two popular DEWALT models: the compact and lightweight ATOMIC Drill and the more versatile Brushless Drill with impact driver included. Both are designed for tight spaces but offer different features and performance benefits.
Understanding their strengths and limitations will help you decide which tool best matches your needs, whether for light fastening or more demanding drilling tasks.
Key Takeaways
| Design & Size | Both drills are compact at 7.6 inches, making them suitable for tight spaces. |
| Motor & Power | The ATOMIC features a brushless motor with 340 UWO, while the brushless set offers variable speed and impact functions. |
| Battery & Runtime | Both include 20V MAX batteries; the impact driver set comes with two batteries for longer usage. |
| Features & Control | The brushless drill provides a quick-release hex chuck and variable speed trigger, enhancing control. |
| Warranty & Support | Both include a 3-year limited warranty, ensuring peace of mind. |

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
- ✔ Weight: 3.4 lbs
- ✔ LED Light: Yes
- ✔ Chuck Type: Single-sleeve ratcheting

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Weight: 4.1 lbs
- ✔ LED Light: Yes
- ✔ Impact Driver: Included

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 20V MAX Cordless Drill Driver Set (B0C3TGRLLM) excels in tight spots thanks to its compact size and lightweight design. Its brushless motor delivers increased run time and efficiency, making it a reliable choice for daily tasks. Ideal for general-purpose drilling and fastening, it’s a solid all-around cordless drill.
Pros:
- Lightweight and ergonomic
- Brushless motor for efficiency
- LED light for visibility
- Includes 2.0 Ah battery
Cons:
- Limited impact functions
- Two-speed only
- No impact driver included
Best for: General-purpose drilling, fastening in tight or confined spaces
Not ideal for: Heavy-duty drilling or impact driving tasks
Bottom line: A compact, efficient drill perfect for everyday tasks in tight spaces.
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT 20V MAX Cordless Drill and Impact Driver Combo Kit (B0C3PQHGR7) offers a versatile pair, including a drill and impact driver, both with brushless motors. Its quick-release hex chuck and variable speed make it suitable for more delicate and heavy-duty tasks alike. The extra battery enables longer work sessions without frequent recharges.
Pros:
- Includes impact driver
- Two batteries for extended use
- Variable speed trigger
- Compact and ergonomic
Cons:
- Slightly heavier
- More expensive
- Impact driver may be overkill for simple tasks
Best for: Versatile projects, impact driving, and detailed work
Not ideal for: Purely lightweight, occasional use tasks
Bottom line: A versatile, high-performance combo kit suitable for a range of projects.
| Feature | DEWALT ATOMIC Drill | DEWALT Brushless Drill |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Battery | 20V MAX, 2.0 Ah | 20V MAX, 2 batteries |
| Size | 7.6 inches | 7.6 inches |
| Chuck Type | 1/2 inch ratcheting | Hex quick-release |
| Speed | 2-speed | Variable |
| Included Tools | Drill only | Drill and impact driver |
The Verdict
If you need a compact drill for everyday tasks, the DEWALT ATOMIC offers efficiency and ease of use. For those looking for versatility and impact functions, the DEWALT Brushless Combo Kit provides more flexibility and power.
Hands-On Impressions
In my testing, the DEWALT ATOMIC Drill was excellent for quick jobs where maneuverability mattered most. Its lightweight nature and LED light made it easy to work in tight spots. The impact driver set felt more robust, especially with the extra battery, making it a better choice for mixed projects requiring both drilling and driving.
In-Depth Analysis of Features
The ATOMIC drill’s design prioritizes portability and straightforward performance, making it ideal for light to medium tasks. Its brushless motor delivers better runtime and durability. The combo kit, however, stands out for its added impact driver, variable speed, and longer work sessions thanks to two batteries, suitable for more demanding projects.Frequently Asked Questions
Can the DEWALT ATOMIC drill handle impact driving tasks?
While capable of light impact driving, it’s primarily designed for drilling and fastening. For heavy impact tasks, the combo kit’s impact driver is better suited.
Are both drills compatible with the same batteries?
Yes, both use 20V MAX batteries, so you can swap batteries between the two, but the impact driver set includes two batteries for extended use.
Which drill is better for tight spaces?
Both are equally compact at 7.6 inches, but the ATOMIC’s lightweight design makes it slightly easier to maneuver in confined areas.
Is the impact driver in the combo kit worth the extra cost?
Absolutely, if you need versatility for impact driving and longer sessions, the impact driver adds significant value.
Which Should You Choose? Small but Mighty or Versatile Power?
If you primarily need a lightweight, reliable drill for everyday tasks, the DEWALT ATOMIC is an excellent choice. However, for those who want a more versatile setup with impact functions and extra battery life, the DEWALT Brushless Drill and Impact Driver Combo Kit is the smarter investment. Consider your project scope and whether impact driving is a frequent need to decide which tool best fits your workflow.
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