If you’ve ever stood in the hardware aisle staring at two similar-looking tools, you’re not alone. Many DIYers and pros ask the same question: “Should I get an impact driver or a drill? And do I need special bits for each?” The short answer is that both tools have unique strengths—and the bits you pair with them matter just as much as the tool itself.
Understanding the difference between an impact driver and a drill (and the bits they use) saves you time, money, and frustration. Whether you’re assembling furniture, driving deck screws, or drilling into masonry, the right combination of tool and bit makes every project easier. Below, we’ll break down the key differences, show you a side-by-side comparison of top-rated combos, and recommend the best products for every budget.
Impact Driver vs Drill – A Quick Comparison Table
The table below highlights the most popular cordless drill/impact driver sets and individual drill drivers available today. Each product is rated by real users and includes a direct link to buy on Amazon.
| Product | Price | Rating | Picture | Buy at Amazon |
|---|---|---|---|---|
| DEWALT 20V Max Drill Driver Set (DCD771C2) | $89.10 | 4.8 |  |
Buy |
| DEWALT 20V MAX Drill & Impact Driver Combo (DCK240C2) | $149.00 | 4.7 |  |
Buy |
| DEWALT Brushless Drill & Impact Driver (DCK277D2) | $152.10 | 4.8 |  |
Buy |
| CRAFTSMAN V20 Drill & Impact Driver Set (CMCK200C2) | $99.00 | 4.8 |  |
Buy |
| CRAFTSMAN V20 Drill/Driver Kit (CMCD700C1) | $59.00 | 4.7 |  |
Buy |
What Is a Drill? What Is an Impact Driver?
A drill is designed for drilling holes and driving screws. It uses a chuck that accepts round-shank bits (twist bits, spade bits, hole saws) and offers adjustable torque. Drills have a clutch that stops rotation when a set torque is reached, preventing overdriving.
An impact driver is a high-torque tool that delivers rotational bursts (impacts) to drive screws, bolts, and nuts quickly. It accepts only 1/4-inch hex-shank bits (like screwdriver bits and nut drivers). Impact drivers excel in heavy-duty fastening, especially into metal or hardwood.
Bits Make the Difference
The bits you choose depend on your tool. For drills, you need bits with round shanks that fit into a three-jaw chuck. For impact drivers, you need hex-shank bits that lock into the collet.
Many modern bits are dual-purpose—hex shanks with a groove that fit both tools. But for maximum performance, match the bit to the tool. If you’re driving long screws, an impact driver with a quality hex bit will outperform a drill every time. For drilling precise holes, a drill with a twist bit is the better choice.
When to Use a Drill vs an Impact Driver
- Drill – best for drilling holes in wood, metal, plastic, and masonry (with hammer function). Also good for light screw driving.
- Impact Driver – best for driving large screws, lag bolts, and nuts. Also great for deck building, framing, and automotive work.
Many pros own both. A combo kit (like the DEWALT DCK240C2 or CRAFTSMAN CMCK200C2) gives you versatility without buying two separate battery systems.
Top Drill Picks for Every Budget
Best Budget Drill – DEKOPRO 20V Cordless Drill
The DEKOPRO 20V Cordless Drill is an excellent entry-level option at just $24.79. It includes a battery, charger, and a set of bits. Perfect for light home projects, furniture assembly, and small repairs. Rated 4.5 stars from over 6,700 reviews.
Best Value Drill Driver – CRAFTSMAN V20 Drill/Driver Kit
The CRAFTSMAN V20 CMCD700C1 is a reliable, 1/2-inch drill driver with a 4.7 rating. At $59.00, it offers a high-performance motor and a lightweight design. Great for DIYers who want trusted quality without breaking the bank.
Best All-Around Drill – DEWALT 20V Max DCD771C2
The DEWALT DCD771C2 is a top seller with 49,000+ reviews and a 4.8 rating. It includes two 1.3Ah XR batteries, charger, and a contractor bag. The high-performance motor delivers 300 unit watts out (UWO) – plenty for drilling and driving. At $89.10, it’s a professional-level tool at a consumer-friendly price.
Best Brushless Drill – DEWALT DCD777D1
The DEWALT DCD777D1 is a brushless 1/2-inch drill driver with a 2.0Ah battery. Brushless motors deliver more runtime and power. At $89.10, it’s a great upgrade for those who want efficiency and longer tool life.
Top Impact Driver & Combo Kits
Best Combo for Pros – DEWALT DCK277D2
The DEWALT DCK277D2 is a brushless 2-tool combo with drill and impact driver, two batteries, charger, and bag. At $152.10 and a 4.8 rating, it’s a top-tier choice for serious DIYers and tradespeople. The brushless motors give you max power and runtime.
Best Mid-Range Combo – DEWALT DCK240C2
The DEWALT DCK240C2 pairs a drill and impact driver with two batteries. With nearly 60,000 reviews and a 4.7 rating, it’s one of the most trusted combos. At $149.00, you get professional-grade reliability without the brushless price tag.
Best Value Combo – CRAFTSMAN V20 CMCK200C2
The CRAFTSMAN V20 MAX CMCK200C2 offers a drill driver and impact driver, two batteries, charger, and bag for just $99.00. Rated 4.8 stars, it’s a fantastic value for homeowners and hobbyists who want both tools.
Other Great Options for Light Work
If you’re on a tight budget or need a lightweight tool for quick tasks, consider these:
- BLACK+DECKER 12V MAX Drill/Driver (BDCDD12C) – $34.99, 4.6 rating. Compact and perfect for small jobs.
- BLACK+DECKER 20V MAX Drill Kit (BCD702C1) – $44.99, 4.7 rating. Includes a double‑sided bit.
- PULITUO 20V Drill/Driver – $35.99, 4.5 rating. Comes with two batteries and 21+1 torque settings.
- AVID POWER 20V Cordless Drill Set – $39.99, 4.6 rating. Includes 22 bits and a lightweight body.
- DCK 20V Brushless Hammer Drill – $75.99, 4.6 rating. Features a hammer function for masonry drilling.
Choosing the Right Bits for Your Tool
Now that you know which tools to pick, let’s talk bits. Your drill or impact driver is only as good as the bit you attach. For a deep dive into the best options, check out our Best Drill Bits for Cordless Drills guide.
If you’re building a complete accessory kit, our Cordless Drill Accessory Guide covers everything from screwdriver bits to hole saws. And don’t forget about storage—read our Cordless Drill Case and Storage tips to keep your tools organized.
Finally, understanding Chuck Types and Adapters helps you avoid compatibility issues. Many older or cheaper drills use keyed chucks, while modern ones feature keyless chucks. Adapters allow you to use hex bits in a drill or round bits in an impact driver—though performance may vary.
Final Verdict
Buy a drill if you need to drill holes and occasional screw driving. Buy an impact driver if you drive a lot of fasteners. Buy a combo kit if you want the best of both worlds.
Start with one of the recommended sets above—like the DEWALT DCK240C2 or CRAFTSMAN CMCK200C2—and you’ll be ready for almost any project. For lighter tasks, the DEKOPRO 20V Drill or BLACK+DECKER 12V offer unbeatable value.
Whichever route you take, always match your bits to your tool. Your projects will go faster, smoother, and safer.