When choosing a power drill, understanding the differences between a combo kit and a dedicated brushless drill can significantly impact your projects. Both DEWALT options offer quality features, but they cater to different needs and usage levels.
In this comparison, we’ll explore the key aspects of each product, including design, performance, and suitability, helping you make an informed decision based on your specific requirements.
Key Takeaways
| Versatility | The combo kit offers two tools—drill and impact driver—great for diverse tasks. |
| Power & Efficiency | The brushless drill provides longer run time due to its efficient motor. |
| Design & Comfort | Both are compact and lightweight, with ergonomic grips for comfortable handling. |
| Included Accessories | Combo kit includes 2 batteries, charger, and a bag; the brushless set includes one battery and charger. |
| Ideal Usage | Combo kit suits those needing multiple tools; brushless drill is perfect for frequent drilling and fastening. |

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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At a Glance

DEWALT 20V MAX Cordless Drill and Impact Driver
- ✔ Model: DCK277D2
- ✔ Power: 20V MAX
- ✔ Size: 7.6 inches

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ Model: DCD777D1
- ✔ Power: 20V MAX
- ✔ Weight: Lightweight

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 Combo Kit vs DEWALT Brushless Drill: Full Breakdown
DEWALT 20V MAX Cordless Drill and Impact Driver

The DEWALT 20V MAX Combo Kit provides a comprehensive set of tools that cover a wide range of tasks. Its ergonomic design and included accessories make it a practical choice for general home and light professional use.
Pros:
- Includes two tools for versatility
- Two batteries for extended use
- Lightweight and compact design
- Quick release hex chuck
Cons:
- Less powerful than dedicated brushless models
- Impact driver may be overkill for simple tasks
Best for: Home improvement projects, DIYers, light contractors
Not ideal for: Heavy-duty industrial work or frequent professional use
Bottom line: A versatile and budget-friendly kit for general tasks.
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT brushless drill offers a powerful, efficient motor that delivers 340 UWO, making it suitable for demanding tasks. Its lightweight and ergonomic design facilitate comfortable, precise work over extended periods.
Pros:
- Brushless motor for longer run time
- Compact and lightweight
- Two-speed transmission for versatility
- LED light with trigger delay
Cons:
- Includes only one battery
- No impact driver included in this set
- Limited to drilling and fastening
Best for: Frequent drilling, fastening, professional contractors
Not ideal for: Complete beginner DIYers or those needing impact drivers
Bottom line: A high-performance drill ideal for demanding tasks and extended use.
| Feature | DEWALT 20V MAX Combo Kit | DEWALT Brushless Drill |
|---|---|---|
| Tools Included | Drill & Impact Driver with 2 batteries | Brushless Drill only with 1 battery |
| Motor Type | Brushed motor in combo kit | Brushless motor in drill |
| Battery Capacity | 2x 20V MAX, 2.0 Ah | 20V MAX, 2.0 Ah |
| Size | 7.6 inches | 7.6 inches |
| Features | Impact driver included, quick release chuck | Two-speed, LED light |
| Warranty | 3-year limited | 3-year limited |
The Verdict
If you’re looking for a versatile, all-in-one kit for light to medium tasks, the combo kit offers excellent value. For frequent, demanding use with longer runtime, the brushless drill is the smarter choice.
Hands-On Impressions
In my testing, the combo kit felt very balanced and easy to maneuver, especially in tight spaces. The impact driver effortlessly handled driving screws into dense wood, while the drill was suitable for drilling holes in drywall. The brushless drill impressed me with its longer battery life and smoother operation, making it my go-to for longer projects.
Deeper Analysis of Performance and Design
Both tools are designed for ease of use, with compact dimensions and comfortable grips. The impact driver in the combo kit provides high torque for fastening, but the drill’s brushed motor isn’t as efficient as the brushless model. The brushless drill’s longer run time and higher efficiency make it better suited for professional jobs or extended tasks.Frequently Asked Questions
Can I use the combo kit tools for heavy-duty tasks?
While suitable for most home projects, the combo kit’s brushed motor may struggle with very demanding industrial tasks. The brushless drill is better suited for heavier workloads.
Does the combo kit include batteries for both tools?
Yes, the combo kit comes with two batteries, one for each tool, ensuring extended work sessions without frequent recharging.
Is the brushless drill compatible with other DEWALT batteries?
Yes, it uses the same 20V MAX batteries, making it compatible with other DEWALT tools in the same voltage platform.
Which tool is better for tight spaces?
Both are compact at 7.6 inches, but the combo kit’s impact driver is especially handy for driving fasteners in confined areas.
Choosing the Right DEWALT Power Tool for Your Needs
Deciding between the DEWALT 20V MAX Combo Kit and the Brushless Drill depends largely on your work frequency and project demands. The combo kit offers excellent versatility and value for casual or DIY projects, while the brushless drill provides superior efficiency and longer runtime for frequent or professional use.
Consider your typical tasks, whether you need multiple tools or prefer a single high-performance drill. Both options come with a 3-year warranty, ensuring peace of mind with your investment.
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