Choosing the right cordless drill can be daunting with so many options available. In this comparison, we’ll look closely at the DEWALT ATOMIC 20V MAX Cordless Drill Driver Set and the DEWALT 20V MAX Brushless Cordless Drill and Impact Driver. Both are designed for versatility and performance, but they differ in features, size, and intended use.
Understanding these differences can help you decide which tool aligns best with your projects, whether you’re tackling tight spaces or demanding tasks.
Key Takeaways
| Size & Design | Both drills are compact and lightweight, ideal for tight spaces. |
| Power & Performance | The brushless motor offers more run time and efficiency. |
| Features | Both include LED lights, but the brushless kit has an impact driver. |
| Battery & Charging | Both come with 20V MAX batteries and chargers, but the brushless kit includes two batteries. |
| Use Cases | Atomic is great for general drilling; the brushless set suits more varied, demanding 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
- ✔ Weight: 3.4 lbs
- ✔ LED Light: Yes
- ✔ Chuck Type: Single-sleeve ratcheting

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Weight: 4.2 lbs combined
- ✔ LED Light: Yes
- ✔ Impact Driver Max Torque: over 1600 in-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 ATOMIC drill’s brushless motor delivers good power with impressive run time. Its compact size makes it perfect for working in confined areas, and the ergonomic handle adds comfort during prolonged use.
Pros:
- Lightweight and compact
- Brushless motor for efficiency
- LED light improves visibility
- Includes 2.0 Ah battery
Cons:
- Limited to drilling and fastening
- No impact driver included
- 2-speed transmission might be basic for heavy-duty tasks
Best for: Light to medium household projects, furniture assembly, and tight space work.
Not ideal for: Heavy-duty construction or impact driving tasks.
Bottom line: Great compact drill for everyday tasks in tight spaces.
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT brushless drill and impact driver combo offers more versatility with an additional impact driver. Its compact design and ergonomic grip make it comfortable for extended use, while the brushless motors provide longer run time and durability.
Pros:
- Includes impact driver
- Two batteries for longer work sessions
- Brushless motors for efficiency
- Quick release hex chuck
Cons:
- Slightly heavier than atomic drill
- More expensive
- Impact driver may be overkill for simple tasks
Best for: Medium to heavy-duty projects, DIY enthusiasts, and professionals needing impact power.
Not ideal for: Just basic drilling or light fastening tasks.
Bottom line: A versatile, powerful kit for a range of demanding tasks.
| Feature | DEWALT ATOMIC Drill | DEWALT Brushless Drill |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Battery Capacity | 20V MAX, 2.0 Ah | 20V MAX, 2 batteries included |
| Size | 7.6 inches | 7.6 inches |
| Chuck Type | Single-sleeve ratcheting | Quick-release hex |
| Included Tools | Drill only | Drill and impact driver |
| Warranty | 3-year limited | 3-year limited |
The Verdict
If you need a compact, efficient drill mainly for light to medium tasks, the DEWALT ATOMIC is your best choice. For those seeking more versatility and impact power, the DEWALT brushless combo kit is ideal.
Hands-On Impressions
In my testing, the Atomic drill felt incredibly nimble and easy to handle, especially in tight corners. The brushless combo set offered more power and flexibility, particularly when switching between drilling and impact driving, which made it more suitable for varied projects.
Deeper Analysis of Performance and Use Cases
The Atomic drill excels in portability and ease of use, making it perfect for quick household repairs or furniture assembly. Its lightweight design reduces fatigue, and the LED light is helpful in confined spaces.
The brushless combo kit shines in versatility, featuring an impact driver with high torque for tougher fastening jobs. The inclusion of two batteries ensures longer work sessions, which is beneficial for larger projects or professional use.
Frequently Asked Questions
Can the Atomic drill handle impact driving?
No, the Atomic drill is designed for drilling and fastening but does not include impact driving capabilities.
Is the brushless kit suitable for heavy-duty tasks?
Yes, the brushless motors and impact driver are well-suited for demanding projects requiring high torque.
Are batteries interchangeable between these kits?
No, the Atomic drill comes with a 2.0 Ah battery, while the combo kit includes two batteries; they are not compatible across different product lines.
What is the warranty coverage?
Both products come with a 3-year limited warranty, covering manufacturing defects and other issues.
Making the Right Choice for Your Projects
Ultimately, your selection depends on your specific needs. If you prioritize a lightweight, easy-to-handle drill for everyday tasks, the DEWALT ATOMIC is an excellent choice. However, for more versatility, especially if you need impact driving capability, the DEWALT brushless combo kit offers greater power and flexibility for a wide range of projects.
Both tools are reliable, backed by a strong warranty, and feature DEWALT’s quality engineering. Consider your typical workload and choose accordingly to ensure you get the best value for your investment.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.