Choosing the right cordless drill can make a significant difference in your projects. The DEWALT ATOMIC and DEWALT Brushless Drill are both compact, powerful options designed for tight spaces and demanding tasks. Understanding their features and differences will help you decide which tool to add to your collection.
In this comparison, we look at their specifications, usability, and ideal applications to see which drill offers the best value and performance for various users.
Key Takeaways
| Size & Weight | Both are compact at 7.6 inches, fitting into tight spaces. |
| Motor & Power | The brushless motor provides more runtime and efficiency. |
| Versatility | Both include LED lights and ergonomic grips for better control. |
| Battery & Runtime | Both come with 20V MAX batteries, but the brushless may last longer. |
| Price & Warranty | Both offer a 3-year warranty; pricing varies by kit. |

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
- ✔ Trigger: LED with release delay
- ✔ Warranty: 3 years

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Weight: 4.6 lbs (drill alone)
- ✔ LED Light: Yes
- ✔ Warranty: 3 years

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 ATOMIC Drill offers a brushless motor that delivers increased run time and efficiency. Its compact size makes it ideal for tight spaces and general-purpose drilling tasks. It’s a dependable option for homeowners and DIYers alike.
Pros:
- Lightweight and compact
- Brushless motor for efficiency
- LED light for visibility
- Includes 2.0 Ah battery
Cons:
- Limited to 2-speed transmission
- No impact driver included
- Battery life may be shorter under heavy use
Best for: Light to medium-duty tasks, tight spaces, general drilling
Not ideal for: Heavy-duty industrial work or impact driving
Bottom line: A lightweight, efficient drill perfect for everyday tasks in tight spaces.
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT Brushless Drill and Impact Driver combo offers excellent versatility. Its brushless motors provide longer runtime, and the inclusion of two batteries enhances productivity. It’s a great choice for those who need both drilling and impact driving capabilities.
Pros:
- Includes drill and impact driver
- Brushless motors for longer runtime
- Quick-release hex chuck
- Two batteries included
Cons:
- Slightly heavier at 7.6 inches
- More expensive kit
- Requires familiarity with impact driving
Best for: DIY projects, remodeling, light to medium professional work
Not ideal for: Heavy industrial use or specialized applications
Bottom line: A versatile, high-performing combo kit suitable for most household and light professional tasks.
| Feature | DEWALT ATOMIC Drill | DEWALT Brushless Drill |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Voltage | 20V MAX | 20V MAX |
| Size | 7.6 inches | 7.6 inches |
| Battery Included | Yes, 2.0 Ah | Yes, 2 batteries |
| Features | 2-speed, LED light | Variable speed, LED light |
| Best For | Light to medium tasks | Versatile projects |
The Verdict
If you need a lightweight, efficient drill for quick jobs, the DEWALT ATOMIC is ideal. For a more versatile set with impact driving, the DEWALT Brushless Drill and Impact Driver combo offers greater functionality and longer runtime.
Hands-On Impressions
In my testing, I found the Atomic drill to be very comfortable for extended use, especially in tight, awkward spaces. The brushless motor truly extends battery life, and the LED light is very helpful. The combo set impressed me with its power and versatility, making it suitable for a wider range of tasks.
Deep Dive into Performance
Both drills perform well in their target applications. The Atomic’s compact design is perfect for lighter tasks and tight spots, while the combo set’s impact driver adds versatility for fastening and more demanding jobs. The brushless motors in both tools deliver longer runtime and durability, which is a significant advantage.Frequently Asked Questions
Which drill is better for frequent use?
The DEWALT Brushless Drill and Impact Driver combo is better suited for frequent use due to its longer runtime and additional impact driver.
Are both tools compatible with the same batteries?
Yes, both are part of the 20V MAX system, so the batteries are interchangeable.
Is the impact driver worth adding?
Absolutely, if you often need to drive fasteners or work on projects requiring impact power, the combo kit provides excellent value.
What about weight and size?
Both tools are very compact at 7.6 inches, but the combo kit is slightly heavier due to its additional impact driver.
Which Dewalt Drill Fits Your Needs?
The choice between the DEWALT ATOMIC Drill and the DEWALT Brushless Drill with Impact Driver depends on your specific needs. If you prioritize lightweight design and straightforward drilling, the Atomic is perfect. For more versatility, power, and impact driving capability, the combo set delivers excellent value and performance.
Consider your typical projects, whether they require quick, light work or more demanding fastening and drilling tasks, to make the best decision for your toolkit.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.