Choosing the right cordless drill can be challenging with so many options available. In this comparison, we evaluate the DEWALT 20V MAX Combo Kit and the DEWALT FLEXVOLT to help you decide which tool suits your projects best.
Both are high-quality options from DEWALT, but they cater to different needs based on power, runtime, and versatility. Let’s dive into the specifics to see how they compare.
At a Glance

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Size: 7.6 inches
- ✔ Battery Capacity: 2.0 Ah
- ✔ LED Light: Yes

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ Size: 7.6 inches
- ✔ Battery Capacity: 2.0 Ah
- ✔ 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)
- Compact Design: 7.6-inch lightweight and slim fit
- Ergonomic Grip: Comfortable and balanced handling
- Bright LED Light: Illuminates dark work areas
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DEWALT 20V MAX Combo Kit vs DEWALT FLEXVOLT: Full Breakdown
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT 20V MAX Combo Kit offers excellent value for those needing a reliable, lightweight set for various projects. Its compact size and ergonomic design make it easy to handle in tight spaces, while the included batteries and charger provide good runtime for everyday tasks.
Pros:
- Compact and lightweight design
- Includes 2 batteries and charger
- Brushless motor for efficiency
- Quick-release hex chuck
Cons:
- Limited to 20V power
- Not suitable for heavy-duty applications
- Battery runtime might be limited for prolonged use
Best for: Homeowners and DIY enthusiasts performing light to medium tasks
Not ideal for: Heavy-duty construction or prolonged professional use
Bottom line: Great value and versatility for light-duty projects.
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT FLEXVOLT offers advanced power and flexibility, suitable for heavy-duty applications and prolonged use. Its brushless motor and higher voltage make it more capable for challenging projects requiring sustained performance.
Pros:
- Higher voltage for increased power
- Brushless motor for durability and efficiency
- Designed for heavy-duty use
- Compatible with FLEXVOLT batteries for extended runtime
Cons:
- Heavier and larger than 20V models
- More expensive
- Requires compatible batteries for full benefit
Best for: Professional contractors and demanding users
Not ideal for: Light DIY tasks or where budget is a concern
Bottom line: Ideal for heavy-duty applications requiring maximum power.
| Feature | DEWALT 20V MAX Combo Kit | DEWALT FLEXVOLT |
|---|---|---|
| Power Source | 20V MAX | FLEXVOLT (20V/60V) |
| Motor Type | Brushless | Brushless |
| Included Batteries | 2 x 20V | 1 x 20V/60V |
| Weight | Lightweight | Heavier |
| Intended Use | Light to medium tasks | Heavy-duty tasks |
| Warranty | 3 years | 3 years |
The Verdict
The DEWALT 20V MAX Combo Kit is perfect for casual users and DIY projects, offering great value. The FLEXVOLT is tailored for professionals needing maximum power and versatility for demanding tasks.
Choosing the Right Cordless Drill
If you primarily work on small to medium projects, the DEWALT 20V MAX Combo Kit provides excellent performance and value. For heavy-duty professional work, the FLEXVOLT’s higher power and battery options make it a more suitable choice.
Frequently Asked Questions
Can I use FLEXVOLT batteries with 20V MAX tools?
No, FLEXVOLT batteries are designed for compatibility with FLEXVOLT tools and cannot be used with standard 20V MAX tools.
Is the FLEXVOLT more powerful than the 20V MAX?
Yes, the FLEXVOLT offers higher voltage options, providing more power suitable for demanding applications.
Which kit is better for a beginner?
The DEWALT 20V MAX Combo Kit is more affordable, lightweight, and easy to handle, making it ideal for beginners.
Are both products covered by warranty?
Yes, both come with a 3-year limited warranty from DEWALT.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.