Choosing the right cordless drill depends on your project needs, budget, and preference for power and versatility. This comparison examines the DEWALT 20V MAX Combo Kit and DEWALT FLEXVOLT to help you make an informed decision.
Both products are from DEWALT, but they serve different user needs, with the FLEXVOLT offering more advanced power features and the 20V MAX providing reliable performance for lighter tasks.
At a Glance

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

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ Weight: 4.2 lbs
- ✔ Chuck: 1/2 inch keyless
- ✔ 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 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
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DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT 20V MAX Combo Kit is ideal for users who need a reliable, easy-to-handle power drill for various projects. It features a brushless motor, quick bit changes, and includes two batteries for extended use.
Pros:
- Lightweight and compact design
- Includes 2 batteries and charger
- Brushless motor for efficiency
- Ergonomic grip for comfort
Cons:
- Limited to 20V power, less suitable for heavy-duty tasks
- No advanced battery technology
Best for: Homeowners and DIYers doing light to medium tasks
Not ideal for: Heavy construction work or large-scale projects
Bottom line: A reliable, budget-friendly drill for light to medium tasks.
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT FLEXVOLT is designed for professionals and heavy-duty users who need maximum power and longer runtime. It features a 20V MAX motor with advanced battery technology, making it suitable for tough jobs and extended use.
Pros:
- Higher power output with FLEXVOLT battery
- Brushless motor for efficiency and durability
- Two-speed transmission for control
- Compatible with FLEXVOLT batteries for longer runtime
Cons:
- Higher price point
- Heavier and larger than the 20V MAX kit
- Requires compatible FLEXVOLT batteries
Best for: Construction professionals and demanding DIY projects
Not ideal for: Light household tasks or budget-conscious buyers
Bottom line: Ideal for heavy-duty applications requiring maximum power and runtime.
| Feature | DEWALT 20V MAX Combo Kit | DEWALT FLEXVOLT |
|---|---|---|
| Voltage | 20V MAX | 20V MAX (FLEXVOLT compatible) |
| Battery Capacity | 2 x 2.0 Ah | Included 2.0 Ah (FLEXVOLT compatible) |
| Motor Type | Brushless | Brushless |
| Size | 7.6 inches | 7.6 inches |
| Weight | 3.8 lbs | 4.2 lbs |
| Features | Compact, lightweight, LED | Two-speed, LED, versatile power |
The Verdict
For casual users and DIYers, the DEWALT 20V MAX Combo Kit offers excellent value and ease of use. For heavy-duty users or professionals needing maximum power and longer runtime, the FLEXVOLT is the better choice.
Power and Performance
The FLEXVOLT delivers more power and longer runtime thanks to its advanced battery technology, making it suitable for demanding tasks. The 20V MAX kit is reliable for everyday jobs but less suited for heavy-duty use.
Price and Value
The 20V MAX Combo Kit is more budget-friendly, including two batteries and a charger, ideal for DIYers. The FLEXVOLT, while more expensive, offers enhanced performance for professional applications, justifying the higher cost.
Frequently Asked Questions
Can I use FLEXVOLT batteries with the 20V MAX tools?
Yes, FLEXVOLT batteries are compatible with 20V MAX tools, providing longer runtime and more power.
Which kit is better for DIY projects?
The DEWALT 20V MAX Combo Kit is more suitable for DIYers due to its affordability, lightweight design, and sufficient power for most home projects.
Is the FLEXVOLT kit heavier than the 20V MAX kit?
Yes, the FLEXVOLT is slightly heavier and larger, reflecting its more powerful battery system and added features.
Do both kits come with batteries and chargers?
Yes, both kits include batteries and chargers, but the FLEXVOLT may require compatible batteries for maximum benefit.
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