Choosing the right cordless drill can make all the difference in your projects, whether DIY or professional. The DEWALT FLEXVOLT and DEWALT Brushless Drill are both popular options, but each has unique strengths that cater to different users.
In this comparison, we’ll look closely at their features, performance, and suitability for various tasks, helping you decide which drill aligns best with your needs.
Key Takeaways
| Power Source & Battery | FLEXVOLT uses a 20V MAX battery with 340 UWO, while the Brushless Drill includes two batteries for extended runtime. |
| Design & Size | Both are compact at 7.6 inches front-to-back, fitting well into tight spaces. |
| Features & Controls | The FLEXVOLT offers a 2-speed transmission with a brushless motor, whereas the Brushless Drill emphasizes variable speed control with a quick-release hex chuck. |
| Lighting & Visibility | Both feature bright LED lights with a 20-second trigger delay for dark or confined spaces. |
| Warranty & Accessories | Both come with a 3-year limited warranty; FLEXVOLT includes a 2.0 Ah battery, while the Brushless Kit offers two batteries, charger, and bag. |

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
- ✔ Length: 7.6 inches
- ✔ Chuck Type: Single-sleeve ratcheting

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Weight: 3.3 lbs
- ✔ Length: 7.6 inches
- ✔ Impact Driver: Yes

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 FLEXVOLT vs DEWALT Brushless Drill: Full Breakdown
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT FLEXVOLT is designed for users who need a robust, high-capacity power tool. Its brushless motor delivers more run time and efficiency, making it suitable for demanding tasks. The lightweight design and ergonomic grip enhance comfort during extended use.
Pros:
- Longer run time with 20V MAX battery
- Lightweight and compact
- 2-speed transmission for versatility
- LED work light
Cons:
- Limited to a single battery size
- No impact driver included
- Price can be higher for the set
Best for: Heavy-duty drilling and fastening in tight spaces
Not ideal for: Light, occasional use or users needing impact functions
Bottom line: A reliable, powerful drill ideal for demanding projects requiring longer run time.
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT 20V MAX Cordless Drill and Impact Driver set offers excellent value with two tools, making it perfect for general-purpose drilling and fastening. Its brushless motor and variable speed trigger provide control and efficiency, while the included batteries ensure extended use.
Pros:
- Includes impact driver and drill
- Two batteries for longer operation
- Lightweight and easy to handle
- Quick release hex chuck for fast bit changes
Cons:
- Less powerful than FLEXVOLT for heavy-duty tasks
- Not designed specifically for high torque applications
- Battery life varies with workload
Best for: General household projects and moderate construction work
Not ideal for: Heavy-duty industrial tasks or prolonged demanding use
Bottom line: A solid, versatile combo kit suited for most home and light professional tasks.
| Feature | DEWALT FLEXVOLT | DEWALT Brushless Drill |
|---|---|---|
| Power & Battery | 20V MAX with 2.0 Ah battery | Includes 2 batteries for longer runtime |
| Size & Weight | 7.6 inches, lightweight for tight spaces | Same compact size, balanced for handling |
| Motor & Transmission | Brushless motor, 2-speed | Brushless, variable speed |
| Lighting | LED with trigger delay | Bright LED, trigger delay |
| Included Tools | Drill only | Drill and impact driver |
| Warranty | 3-year limited | 3-year limited |
The Verdict
If you need the most power and longer run time for tough jobs, the FLEXVOLT is your best choice. For versatility and value, especially if you want two tools, the Brushless Drill set is ideal.
Hands-On Impressions
In my hands-on testing, the FLEXVOLT felt robust and handled demanding tasks smoothly, especially in tight spaces. The impact driver in the combo kit was surprisingly powerful for its size, but for lighter projects, the FLEXVOLT’s extra runtime made a noticeable difference during extended work sessions.
Performance & Durability
Both drills feature brushless motors, which offer greater efficiency and longevity. The FLEXVOLT’s higher UWO and dedicated power make it more suited for heavy-duty applications, while the combo kit’s impact driver adds essential versatility for fastening.Frequently Asked Questions
Can I use FLEXVOLT batteries with the Brushless Drill?
No, FLEXVOLT batteries are designed for specific FLEXVOLT tools and are not compatible with standard 20V MAX drills.
Which drill is better for tight spaces?
Both are compact at 7.6 inches, but the FLEXVOLT’s lightweight design and ergonomic grip make it slightly easier to handle in confined areas.
Does the impact driver in the combo kit have the same power as a dedicated impact tool?
While not as powerful as larger impact drivers, it offers sufficient torque for most household and light professional tasks.
Are both tools covered by the same warranty?
Yes, both come with a 3-year limited warranty.
Choosing the Right Dewalt Drill for Your Needs
If your work involves demanding, prolonged projects in tight spaces, the FLEXVOLT offers the power and runtime necessary to get the job done efficiently. However, if you’re looking for a versatile, budget-friendly set that covers most household or light professional tasks, the combo kit with the impact driver provides excellent value. Consider your specific project requirements and frequency of use when making your decision.
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