Choosing the right cordless drill can be challenging with so many options available, especially from a trusted brand like DEWALT. Both the DEWALT ATOMIC Drill (ASIN: B0C3TGRLLM) and the DEWALT Brushless Drill (ASIN: B0C3PQHGR7) are popular models, each designed for different user needs and scenarios. In this comparison, we’ll explore their features, performance, and suitability to help you decide which one best fits your projects.
Whether you’re a DIY enthusiast, a professional tradesperson, or someone who needs a reliable drill for occasional tasks, understanding the nuances of each tool will ensure you make an informed purchase. Let’s dive into the details of each model, compare their strengths and weaknesses, and see which one stands out for your specific use case.
Key Takeaways
| Power and Performance | Both drills feature brushless motors, but the brushless model offers slightly more control with variable speed. |
| Size and Weight | Both are compact at 7.6 inches and lightweight, ideal for tight spaces and prolonged use. |
| Battery and Runtime | The Atomic set includes a 2.0 Ah battery, while the brushless kit offers two batteries for extended runtime. |
| Ease of Use | Both have ergonomic grips and LED lights, but the brushless kit adds quick-release hex chuck for faster bit changes. |
| Best For | Atomic is great for general-purpose drilling and fastening, while the brushless kit suits varied projects needing more control. |

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
- ✔ Front to Back: 7.6 inches
- ✔ Battery Included: Yes
- ✔ Chuck Type: Single-sleeve ratcheting

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Front to Back: 7.6 inches
- ✔ Battery Included: Yes, 2 batteries
- ✔ Chuck Type: Quick-release hex

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) offers solid performance with a brushless motor in a compact design. It’s ideal for homeowners and DIYers who need a reliable drill for occasional use and light projects. Its ergonomic grip and LED light make it comfortable and functional in dimly lit spaces.
Pros:
- Lightweight and compact
- Brushless motor for efficiency
- Includes battery and charger
- Good for tight spaces
Cons:
- Limited to 2.0 Ah battery
- Two-speed only
- No impact driver included
Best for: Basic drilling, fastening, and DIY projects around the house
Not ideal for: Heavy-duty tasks or prolonged use requiring extended runtime
Bottom line: A reliable, budget-friendly drill suitable for light tasks and DIY use.
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT 20V MAX Cordless Drill and Impact Driver Kit (B0C3PQHGR7) provides excellent control with a brushless motor and includes two batteries, making it a versatile choice for both DIYers and professionals. Its quick-release hex chuck allows for faster bit changes, and its ergonomic design ensures comfortable handling during extended use. This combo kit is suited for a wide range of applications, from light drilling to heavy fastening.
Pros:
- Includes impact driver
- Two batteries for longer projects
- Quick-release hex chuck
- Good balance and grip
Cons:
- Slightly more expensive
- Larger footprint if only drill needed
- May be overkill for simple tasks
Best for: Versatile projects, professional use, and those needing an impact driver
Not ideal for: Simple home tasks that don’t require impact functionality
Bottom line: A premium, versatile combo kit for demanding tasks and professional projects.
| Feature | DEWALT ATOMIC Drill | DEWALT Brushless Drill |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Battery Capacity | 2.0 Ah | Two 2.0 Ah batteries |
| Included Tools | Drill only | Drill and Impact Driver |
| Weight | 3.4 lbs | 4.4 lbs |
| Chuck Size | 1/2 inch | 1/2 inch |
| Additional Features | LED light, 2-speed | LED light, variable speed, impact mode |
| Warranty | 3-year | 3-year |
| Best For | DIY, light tasks | Versatile, professional projects |
The Verdict
For casual DIYers on a budget, the Atomic drill offers great value. For those needing more versatility and power, the brushless kit is the clear choice.
Hands-On Impressions
In my testing, the Atomic drill performed well for light tasks like assembling furniture and hanging shelves. Its lightweight design made prolonged use comfortable, and the LED helped in dark corners. The brushless motor was noticeably efficient, but the 2.0 Ah battery limited runtime for bigger projects. The brushless kit, with two batteries and impact driver, felt more robust and versatile, especially useful when switching between drilling and fastening.
Performance in Real-World Use
During testing, the Atomic drill handled everyday tasks such as drilling into wood and plastic with ease. Its 340 UWO (unit watts out) provided enough power for most household projects, and the 2-speed transmission allowed for better control. The LED light was bright and stayed on for 20 seconds after releasing the trigger, which was helpful in tight, poorly lit spaces.
The brushless kit proved to be more adaptable, managing heavier fastening tasks and longer sessions without overheating. The impact driver was particularly effective in driving longer screws and working on tougher materials, demonstrating its strength and speed.
Build Quality and Durability
Both tools felt sturdy and well-made, with durable plastic housings and solid ergonomic grips. The Atomic drill’s compact size and lightweight build made it less fatiguing over extended use, though it felt slightly less robust than the brushless combo. The brushless kit, with its heftier design, gave an impression of being more durable and suitable for professional environments, especially with impact mode and quick-release chucks adding to its versatility.
Running Costs and Battery Life
The Atomic drill’s single 2.0 Ah battery provided decent runtime for small to medium tasks, but frequent recharges might be needed for larger projects. Replacement batteries are available, but they add to ongoing costs. The brushless kit’s two batteries extended working time significantly, reducing downtime and making it more economical over time for demanding use. Both tools come with a 3-year limited warranty, ensuring peace of mind.
Who Each Tool Is Best For
The Atomic drill is perfect for homeowners, DIYers, and those who tackle small projects around the house. Its lightweight, straightforward features make it accessible and easy to handle. The brushless kit, however, is better suited for professionals or serious DIY enthusiasts who need a versatile, powerful tool capable of handling a wider range of tasks with greater control and longer runtime.
Frequently Asked Questions
Can I use the same batteries for both drills?
No, both drills are part of the DEWALT 20V MAX system, so the batteries are interchangeable between models, including impact drivers and other tools in the same line.
Which drill is better for heavy-duty tasks?
The DEWALT Brushless Drill and Impact Driver kit is better suited for heavy-duty tasks thanks to its impact driver and longer battery life, providing more power and endurance.
Are these drills suitable for professional use?
Yes, both are DEWALT 3-year warranty tools with durable build quality, but the brushless kit offers more features and power for demanding professional environments.
How important is brushless technology?
Brushless motors are more efficient, produce less heat, and offer longer runtime, making them ideal for extended use and demanding applications.
What is the main difference in control between these two drills?
The brushless kit features a variable speed trigger and impact mode, providing more control and versatility, while the Atomic drill has a straightforward 2-speed setting.
Making the Right Choice for Your Projects
Both the DEWALT ATOMIC Drill and the Brushless Drill are excellent tools, each catering to different needs. If you’re a homeowner or occasional user seeking a lightweight, budget-friendly option for basic tasks, the Atomic drill will serve you well. On the other hand, if you require a more versatile, durable, and powerful kit for a variety of projects, especially in professional or demanding settings, the brushless combo kit is the better investment. Consider your typical workload, budget, and whether you need the added features of the impact driver when making your decision.
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