Choosing between the DEWALT 20V MAX Combo Kit and the FLEXVOLT depends on your project needs and budget. Both are reputable cordless drill options, but they serve different purposes and feature different technologies.
Here’s a detailed comparison to help you decide which DEWALT set aligns best with your DIY or professional work.
At a Glance

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Length: 7.6 inches
- ✔ Speed: Variable
- ✔ Includes: 2 batteries, charger, bag

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ Voltage: 20V MAX
- ✔ Weight: Slightly heavier
- ✔ Type: Brushless motor

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 offers essential features with a compact design suitable for most basic drilling and fastening needs. Its brushless motor enhances runtime and durability, making it a versatile choice for general use.
Pros:
- Lightweight and compact
- Includes two batteries and charger
- Brushless motor for efficiency
- Ergonomic grip
Cons:
- Limited to 20V power
- Not suitable for heavy-duty tasks
- Basic accessory set
Best for: Home improvement projects, light to medium tasks, tight spaces
Not ideal for: Heavy-duty construction or demanding professional use
Bottom line: A reliable, affordable kit for everyday DIY and light tasks.
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT FLEXVOLT set features a brushless motor and a 1/2-inch 2-speed drill, delivering more run time and power suitable for tough applications. Its flexible voltage technology adapts to various job needs.
Pros:
- Higher power with FLEXVOLT technology
- Brushless motor for efficiency
- Includes a 2.0 Ah battery and charger
- Suitable for heavy-duty tasks
Cons:
- Heavier and larger
- More expensive
- Less compact for tight spaces
Best for: Heavy-duty construction, professional use, demanding projects
Not ideal for: Simple home repairs or light projects
Bottom line: Best suited for professionals needing power and durability.
| Feature | DEWALT 20V MAX Combo Kit | DEWALT FLEXVOLT |
|---|---|---|
| Power Source | 20V MAX | FLEXVOLT (adapts to voltage) |
| Motor Type | Brushless | Brushless |
| Included Batteries | 2 x 20V MAX 2.0 Ah | 1 x 20V MAX 2.0 Ah |
| Size | Compact (7.6 inches) | Compact (7.6 inches) |
| Best For | Light to medium tasks | Heavy-duty projects |
| Price Range | More affordable | Higher cost |
The Verdict
If you’re a DIYer or working on light to medium projects, the DEWALT 20V MAX Combo Kit offers great value and portability. For professionals or heavy-duty applications, the FLEXVOLT provides more power and versatility at a higher price point.
Choosing the Right Tool Set
The DEWALT 20V MAX Combo Kit is ideal for homeowners and DIY enthusiasts who need a reliable, budget-friendly set for everyday tasks. Its lightweight design and included accessories make it easy to handle and store.
In contrast, the DEWALT FLEXVOLT is designed for professional contractors and those tackling demanding projects. Its higher power, longer runtime, and adaptability to different voltages make it a more versatile and robust option.
Frequently Asked Questions
Can I use the FLEXVOLT batteries with the 20V MAX tools?
Yes, FLEXVOLT batteries are compatible with 20V MAX tools, providing added flexibility and power.
Which set is better for beginners?
The DEWALT 20V MAX Combo Kit is more suitable for beginners due to its lower cost, lighter weight, and simplicity.
Is the FLEXVOLT worth the extra cost?
If you require higher power, longer runtime, and versatility for professional tasks, the FLEXVOLT offers significant advantages worth the investment.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.