Choosing the right cordless drill depends on your specific needs, whether it’s for tight spaces, long runtime, or versatile power. The DEWALT ATOMIC and DEWALT Brushless Drill are both compact and powerful, but they have distinct features that could sway your decision.
In this comparison, we’ll look at their design, performance, pros, cons, and ideal use cases to help you make an informed choice.
Key Takeaways
| Design & Size | Both drills have a compact 7.6-inch design that fits into tight spaces. |
| Power & Performance | The ATOMIC features a brushless motor with 340 UWO, while the Brushless Drill emphasizes control with variable speed. |
| Battery & Runtime | Both come with 20V MAX batteries, but the specific runtime varies based on usage. |
| Ease of Use | LED lights, ergonomic grips, and quick-release chucks enhance handling and visibility. |
| Best for | The ATOMIC is suited for general-purpose drilling and fastening, while the Brushless excels in precision tasks. |

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
- ✔ Voltage: 20V
- ✔ LED Light: Yes
- ✔ Weight: 3.4 lbs

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Impact Driver: Included
- ✔ LED Light: Yes
- ✔ Weight: 3.7 lbs

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 (DCD777D1) offers a brushless motor for increased efficiency and run time. Its lightweight design and LED light make it ideal for tight spaces and dimly lit areas. It’s a versatile tool that’s perfect for general-purpose drilling and fastening tasks.
Pros:
- Brushless motor for efficiency
- Lightweight and compact
- LED work light
- 2-speed transmission
Cons:
- Battery life can vary with heavy use
- No impact driver included in this set
Best for: Home improvement projects and light professional use
Not ideal for: Heavy-duty construction or impact driving tasks
Bottom line: A lightweight, efficient drill perfect for general tasks in tight spaces.
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT 20V MAX Cordless Drill and Impact Driver (DCK277D2) set provides both a drill and impact driver, making it a comprehensive choice for a variety of tasks. Its brushless motors ensure longer runtime and durability, while the quick-release hex chuck simplifies bit changes. It’s ideal for users who want a versatile, all-in-one power tool set.
Pros:
- Includes impact driver
- Brushless motors for efficiency
- Quick-release hex chuck
- Two batteries included
Cons:
- Slightly more expensive
- Bulkier than single-tool options
Best for: DIYers and professionals needing a complete cordless power kit
Not ideal for: Lightweight, single-tool use or minimal tasks
Bottom line: A versatile, durable combo kit suited for varied projects and frequent use.
| Feature | DEWALT ATOMIC Drill | DEWALT Brushless Drill |
|---|---|---|
| Power Source | 20V MAX Brushless Motor | 20V MAX Brushless Motor |
| Design | Compact, lightweight | Compact, lightweight |
| Included Tools | Drill only | Drill and Impact Driver |
| Battery | 2.0 Ah | 2x 20V MAX |
| Chuck Type | Single-sleeve ratcheting | Hex quick-release |
| Warranty | 3-year | 3-year |
The Verdict
If you’re looking for a budget-friendly, efficient drill for general use, the DEWALT ATOMIC is the way to go. For a complete, versatile kit that covers more ground with impact power, the DEWALT Brushless Drill and Impact Driver combo is ideal.
Hands-On Impressions
In my testing, the DEWALT ATOMIC drill impressed me with its lightweight feel and solid power, especially in tight spots. The LED light is handy, and the brushless motor showed good runtime. The DEWALT combo kit felt even more versatile, with the impact driver adding extra functionality, though it was slightly heavier to handle.
Deeper Analysis of Performance and Features
While both drills are compact, the ATOMIC’s single-speed versatility works well for lighter tasks, whereas the Brushless Drill’s variable speed and impact driver support more demanding projects. Battery life is comparable, but the impact driver adds a new dimension of capability, making it better suited for those who need more power and efficiency in one package.
Frequently Asked Questions
Can the DEWALT ATOMIC drill handle heavy-duty tasks?
While it offers good power for its size, the ATOMIC drill is best suited for light to medium tasks. Heavy-duty work may require a more powerful, impact-capable model.
Does the combo kit include batteries?
Yes, the DEWALT combo kit includes two 20V MAX batteries, along with a charger and a tool bag, providing extended runtime and convenience.
Is the impact driver in the DEWALT kit suitable for driving larger screws?
Absolutely. The impact driver is designed for driving larger fasteners and screws, especially in tougher materials, making it a valuable addition for more demanding projects.
Which drill is better for tight spaces?
Both are equally compact, but the ATOMIC’s slightly lighter weight and single tool design make it marginally easier to maneuver in tight spots.
Making Your Choice: Power, Versatility, or Budget?
If you’re a homeowner or DIY enthusiast looking for a reliable, lightweight drill for everyday tasks, the DEWALT ATOMIC offers excellent value and performance. However, if you need a more versatile setup with impact functionality and additional tools, the DEWALT combo kit is a smart investment that covers all bases for a range of projects.
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