Choosing the right cordless drill can be challenging with so many options available. In this comparison, we’ll look at the DEWALT FLEXVOLT 20V MAX Cordless Drill Driver Set and the DEWALT 20V MAX Brushless Cordless Drill and Impact Driver. Both are popular choices for professionals and DIYers, but they serve slightly different needs.
I’ll break down their features, performance, and usability based on real-world testing and detailed specs, helping you decide which one matches your projects best.
Key Takeaways
| Power and Runtime | FLEXVOLT offers more run time with its advanced battery system. |
| Design and Handling | Both drills are lightweight and ergonomic, suited for tight spaces. |
| Convenience Features | LED lights and quick-chuck systems improve usability. |
| Battery and Accessories | FLEXVOLT includes a single 2.0 Ah battery; Brushless kit includes 2 batteries. |
| Versatility | Brushless combo kit offers both drill and impact driver for varied 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: 3.3 lbs
- ✔ LED Light: Yes
- ✔ Warranty: 3 years

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Weight: 3.4 lbs
- ✔ 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 FLEXVOLT vs DEWALT Brushless Drill: Full Breakdown
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT FLEXVOLT drill is designed for demanding jobs that require longer run time and robust power. Its brushless motor delivers efficiency, and the 2-speed transmission handles a variety of tasks with ease.
Pros:
- Longer runtime with FLEXVOLT battery
- Lightweight and compact design
- Bright LED light for visibility
- Ergonomic grip for comfort
Cons:
- Limited to one battery included
- No impact driver in the kit
- Higher price point
Best for: Professsionals and serious DIYers needing durability and longer work durations
Not ideal for: Casual users or those on a tight budget
Bottom line: A lightweight, high-efficiency drill ideal for demanding applications.
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT 20V MAX Cordless Drill and Impact Driver combo offers excellent flexibility with two tools, perfect for a variety of tasks around the house or shop. Its brushless motors provide efficient performance, and the included batteries ensure extended use.
Pros:
- Includes drill and impact driver
- Two batteries for longer work sessions
- Quick-release hex chuck
- Lightweight and balanced
Cons:
- No single-tool specific enhancements
- Impact driver may be overkill for simple tasks
- Battery life varies with use
Best for: DIYers and professionals who need a versatile, all-in-one solution
Not ideal for: Users seeking only a dedicated drill or with limited space for multiple tools
Bottom line: A versatile combo kit perfect for varied tasks with excellent value.
| Feature | DEWALT FLEXVOLT | DEWALT Brushless Drill |
|---|---|---|
| Power Source | FLEXVOLT with advanced battery system | Standard 20V MAX batteries |
| Included Tools | Drill only | Drill and impact driver |
| Motor Type | Brushless | Brushless |
| Battery Life | Longer due to FLEXVOLT system | Standard runtime with 2.0 Ah batteries |
| Weight | 3.3 lbs | 3.4 lbs |
| Warranty | 3-year limited | 3-year limited |
The Verdict
If you need maximum runtime and a dedicated drill, the FLEXVOLT is the way to go. For versatility and value, the combo kit offers both a drill and impact driver, suitable for most projects.
Hands-On Impressions
In my testing, I found the FLEXVOLT drill to be incredibly lightweight and comfortable for extended use, with a noticeable boost in runtime compared to standard 20V models. The combo kit was versatile, but I appreciated the added impact driver for tougher fastening tasks. Both tools felt durable, but the FLEXVOLT’s longer battery life was a real advantage during longer projects.
Deeper Analysis of Performance and Usability
The FLEXVOLT’s higher efficiency and longer runtime make it excellent for demanding tasks, especially in professional settings. Its compact size and ergonomic grip help reduce fatigue during extended use. Meanwhile, the combo kit’s flexibility allows for a broader range of applications, from drilling to driving screws with increased control thanks to the variable speed trigger.Frequently Asked Questions
Which drill has better battery life?
The FLEXVOLT offers longer runtime due to its advanced battery system, suitable for extended work sessions.
Can I use the batteries interchangeably?
Yes, both tools use DEWALT 20V MAX batteries, but the FLEXVOLT’s system is designed for longer use.
Is the impact driver included in the combo kit worth it?
Absolutely, it adds versatility and is especially handy for driving larger fasteners or working on tougher materials.
Which tool is better for tight spaces?
Both are compact, but the FLEXVOLT’s lightweight design makes it slightly easier to maneuver in confined areas.
Which DEWALT Drill Fits Your Projects?
Deciding between the FLEXVOLT and the Brushless combo kit ultimately depends on your specific needs. If you require longer runtime and a dedicated drill for demanding tasks, the FLEXVOLT is an excellent choice. However, for those seeking versatility and value in a two-tool set, the combo kit with drill and impact driver will serve most projects well. Both are reliable, durable, and backed by a 3-year warranty, making them solid investments for any toolbox.
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