Choosing the right cordless drill depends on your project requirements and budget. The DEWALT 20V MAX Combo Kit offers reliable performance for everyday tasks, while the FLEXVOLT system provides more power and versatility for demanding jobs.
This comparison breaks down their features, strengths, and limitations to help you decide which kit suits your needs best.
At a Glance

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Size: 7.6 inches
- ✔ Power: Brushless motor
- ✔ Includes: 2 batteries

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ Size: 7.6 inches
- ✔ Power: Brushless motor
- ✔ Voltage: Up to 60V with FLEXVOLT

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...
As an affiliate, we earn on qualifying purchases.
DEWALT 20V MAX Combo Kit vs DEWALT FLEXVOLT: Full Breakdown

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
As an affiliate, we earn on qualifying purchases.
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT 20V MAX Combo Kit is a compact, lightweight set ideal for users needing reliable power in tight spaces. Its brushless motor offers good efficiency, and the included batteries and charger make it a complete package for casual projects.
Pros:
- Lightweight and compact (7.6 inches)
- Includes 2 batteries and charger
- Ergonomic grip for comfort
- Bright LED for visibility
Cons:
- Limited to 20V power
- Less suitable for heavy-duty tasks
- No higher voltage or advanced features
Best for: Home improvement, light drilling, fastening
Not ideal for: Heavy construction or demanding professional use
Bottom line: A reliable, budget-friendly kit for everyday DIY projects.
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT FLEXVOLT system offers higher voltage options and advanced features suited for heavy-duty projects. Its brushless motor delivers more run time and power, making it a versatile choice for professional contractors and serious DIYers.
Pros:
- Higher voltage options (20V MAX & 60V FLEXVOLT)
- Brushless motor for efficiency and durability
- Powerful and versatile for tough jobs
- Includes LED light
Cons:
- More expensive
- Heavier than standard 20V kits
- Larger size may reduce maneuverability
Best for: Heavy-duty construction, professional use, demanding tasks
Not ideal for: Light DIY projects or budget-conscious buyers
Bottom line: A high-performance system for heavy-duty and professional work.
| Feature | DEWALT 20V MAX Combo Kit | DEWALT FLEXVOLT |
|---|---|---|
| Voltage | 20V MAX | 20V MAX / 60V FLEXVOLT |
| Battery Included | Yes, 2.0 Ah | Yes, 2.0 Ah |
| Motor Type | Brushless | Brushless |
| Size | 7.6 inches | 7.6 inches |
| Features | Compact design, LED light | High power, versatile voltage |
| Warranty | 3 years | 3 years |
The Verdict
For casual DIYers or light tasks, the DEWALT 20V MAX Combo Kit offers excellent value and portability. For heavy-duty professional work, the FLEXVOLT system provides unmatched power and versatility.
Choosing the Right Kit for Your Needs
If you’re a homeowner or hobbyist, the DEWALT 20V MAX Combo Kit is a reliable and affordable choice for everyday projects. Its lightweight design and included accessories make it easy to handle for various tasks. Conversely, professionals or those working on demanding projects should consider the FLEXVOLT system for its higher voltage options, increased power, and durability, despite the higher cost and size.
Frequently Asked Questions
Can I use the FLEXVOLT batteries with the 20V MAX tools?
Yes, FLEXVOLT batteries are compatible with 20V MAX tools, providing higher voltage options when needed.
Which kit is better for beginners?
The DEWALT 20V MAX Combo Kit is more suitable for beginners due to its smaller size, lower cost, and ease of use.
Are the batteries interchangeable between these kits?
The batteries are compatible within DEWALT’s platform, but check the specific specifications to ensure compatibility with your tools.
What kind of projects is the FLEXVOLT best suited for?
The FLEXVOLT system excels in heavy-duty applications like framing, deck building, and other demanding construction tasks.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.