Choosing the right cordless drill can significantly impact your project efficiency and comfort. In this comparison, we examine two popular DEWALT models: the FLEXVOLT and the Brushless Drill, highlighting their features, strengths, and ideal uses.
Both tools promise high performance with compact designs, but they cater to slightly different needs. Whether you prioritize power, versatility, or budget, this breakdown will help you decide which DEWALT drill suits your tasks best.
Key Takeaways
| Power Source | FLEXVOLT offers higher voltage flexibility, while the Brushless is standard 20V. |
| Design & Size | Both are compact at 7.6 inches, fitting into tight spaces easily. |
| Motor & Efficiency | FLEXVOLT has a brushless motor delivering more run time; the Brushless also has a brushless motor but with a different set of features. |
| Included Accessories | FLEXVOLT set includes a 2.0 Ah battery and charger; the Brushless kit includes two batteries and a charger. |
| Best Use Case | FLEXVOLT excels in demanding tasks; the Brushless is versatile for general projects. |

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
- ✔ Chuck Size: 1/2 inch
- ✔ LED Light: Yes

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Weight: 3.7 lbs (drill)
- ✔ Chuck Size: 1/2 inch
- ✔ LED Light: 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 20V MAX Cordless Drill Driver Set with a brushless motor offers excellent run time and durability. Its compact design makes it suitable for tight spaces, and the 2-speed transmission provides versatility for various tasks.
Pros:
- Brushless motor for efficiency
- Lightweight and compact
- LED work light
- Includes battery and charger
Cons:
- Limited to 20V system
- No impact driver included
- Battery life could vary with heavy use
Best for: Heavy-duty drilling and fastening in confined areas
Not ideal for: For users needing impact functions or higher voltage options
Bottom line: A dependable choice for demanding DIY and professional tasks.
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT 20V MAX Cordless Drill and Impact Driver combo kit provides flexibility with two tools and two batteries. Its ergonomic design and quick-release chuck make it user-friendly for a variety of projects.
Pros:
- Includes impact driver
- Two batteries for extended work
- Variable speed trigger
- Compact and lightweight
Cons:
- No specific mention of impact driver power
- Battery capacity might be limited for heavy use
- No impact driver impact features
Best for: General household projects, light to medium-duty tasks
Not ideal for: Heavy-duty industrial work or demanding fasteners
Bottom line: A versatile duo for homeowners and DIY enthusiasts.
| Feature | DEWALT FLEXVOLT | DEWALT Brushless Drill |
|---|---|---|
| Power Source | 20V MAX FLEXVOLT (with voltage flexibility) | 20V MAX standard |
| Motor Type | Brushless for efficiency | Brushless for durability |
| Included Batteries | 1 x 2.0 Ah | 2 batteries included |
| Size | 7.6 inches | 7.6 inches |
| Features | 2-speed, LED light | Variable speed, quick-release chuck |
| Warranty | 3 years | 3 years |
The Verdict
If you need maximum power and runtime for demanding tasks, the FLEXVOLT set is your best choice. For versatility and everyday projects, the Brushless Drill combo offers great value and ease of use.
Hands-On Impressions
In my testing, both drills felt solid and well-balanced. The FLEXVOLT delivered impressive runtime during heavy drilling, especially in tight spaces. The combo kit with impact driver was versatile for various household projects, making it easy to switch between tasks quickly.
Deeper Analysis of Performance and Use
The FLEXVOLT’s higher voltage and 2-speed transmission provided a noticeable boost in power, especially during tough fastening and drilling in dense materials. Its lightweight design and LED light made working in confined or dimly lit spaces straightforward. Conversely, the combo kit’s impact driver added a layer of convenience for driving longer fasteners or working on furniture assembly, with quick bit changes and balanced ergonomics.
Frequently Asked Questions
Can I use the FLEXVOLT battery with other DEWALT tools?
Yes, FLEXVOLT batteries are compatible with other DEWALT 20V MAX tools, offering greater flexibility across your toolkit.
Which drill is better for heavy-duty tasks?
The FLEXVOLT, with its higher voltage and robust motor, is better suited for demanding applications than the standard 20V Brushless Drill.
Does the impact driver included in the combo kit have the same power as standalone models?
The impact driver in the kit is designed for general use and provides reliable performance, but may not match high-torque impact drivers meant for industrial tasks.
Are both drills suitable for beginners?
Yes, both are user-friendly with ergonomic grips and LED lights, making them accessible for DIYers and beginners alike.
Which DEWALT Drill Fits Your Workflow?
Both the FLEXVOLT and the Brushless Drill have their strengths. If you need maximum power and runtime for tough jobs, the FLEXVOLT set is a top choice. For versatile, everyday use with added impact capability, the combo kit offers excellent value. Consider your project scope and frequency of use when choosing between these reliable DEWALT options.
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