The best cordless drill for you depends on your needs, but for general DIY and home use, a 18-volt drill with a brushless motor offers excellent power, battery life, and longevity. Consider features like chuck size, torque settings, and included accessories to match your projects.
Ever found yourself staring at a wall, a flat-pack furniture box, or a DIY project and thinking, “I need a drill”? You’re not alone. Choosing the right cordless drill can feel overwhelming with so many options out there. But don’t worry! This guide is here to make it simple. We’ll break down what makes a great cordless drill and highlight some top picks that will make your projects a breeze.
Understanding Cordless Drills: The Basics
A cordless drill is a battery-powered tool used for drilling holes and driving screws. They’ve revolutionized DIY and professional work by offering portability and freedom from power cords.
Why are cordless drills so popular?
Portability: No cords mean you can work anywhere, from your backyard to a ladder.
Convenience: Easy to grab and use for quick tasks.
Versatility: With different bits, they can drill, drive, sand, and more.
Key Features to Consider When Choosing a Cordless Drill
To figure out “which cordless drill is the best” for you, we need to look at what makes them tick.
1. Voltage (V)
This is a big one. Voltage tells you about the drill’s power.
3V – 7V: These are usually mini drills, good for very light tasks like assembling small electronics or hanging a picture. They aren’t very powerful.
12V: A good step up. These are lighter and more compact, making them great for tight spaces and lighter DIY jobs around the house. They offer decent power for most common tasks.
18V (or 20V MAX): This is the sweet spot for most homeowners and DIY enthusiasts. These drills offer a great balance of power, battery life, and weight. They can handle most tasks, from building shelves to drilling into tougher materials. (Note: “20V MAX” tools often run at 18V when under load, which is why you see both terms).
36V and higher: These are for serious professionals who need maximum power for heavy-duty applications like drilling large holes in concrete or driving very long screws. They are also heavier and more expensive.
For most beginners and home users, an 18V (or 20V MAX) drill is the ideal choice.
2. Motor Type: Brushed vs. Brushless
This is a crucial distinction that affects performance and longevity.
Brushed Motors: These are the traditional type. They use carbon brushes to conduct electricity to the motor’s rotor. They are generally less expensive but can wear out over time and are less efficient.
Brushless Motors: These motors use electronic controls instead of physical brushes. This makes them more efficient, powerful, and longer-lasting. They also run cooler and can offer better speed and torque control.
Brushless drills are generally superior. While they might cost a bit more upfront, the increased power, efficiency, and lifespan often make them a better long-term investment.
3. Battery Type and Capacity (Ah)
Cordless drills run on rechargeable batteries. The two main types are Nickel-Cadmium (NiCd) and Lithium-Ion (Li-ion).
NiCd: Older technology, heavier, and prone to “memory effect” (where they lose capacity if not fully discharged before recharging). Less common in new drills.
Li-ion: The modern standard. They are lighter, hold a charge longer, don’t have memory effect, and provide more consistent power.
Always opt for Li-ion batteries.
Battery capacity is measured in Amp-hours (Ah). A higher Ah rating means the battery can provide power for a longer time on a single charge.
1.5Ah – 2.0Ah: Good for lighter use or if you have multiple batteries.
3.0Ah – 4.0Ah: A great balance for most DIYers, offering good runtime.
5.0Ah and above: For extended use or demanding jobs.
If you’re buying a kit, look for drills that come with at least two batteries so you can keep working while one is charging.
4. Chuck Size
The chuck is the part that holds the drill bit or screwdriver bit.
3/8-inch chuck: Found on smaller, lighter drills. Suitable for light-duty tasks.
1/2-inch chuck: The most common size and found on most 18V drills. It can accept larger bits and offers better grip for more demanding jobs.
A 1/2-inch chuck is generally preferred for its versatility.
5. Torque Settings (Clutch)
The torque setting (often called a clutch) allows you to control how much rotational force the drill applies. This is crucial for driving screws.
Too much torque: You can strip the screw head or even drive the screw too deep, damaging the material.
Too little torque: The screw won’t go in all the way.
Most drills have a numbered collar behind the chuck. Higher numbers mean more torque. Many drills also have a dedicated “drill” mode (often marked with a drill bit symbol) that bypasses the clutch for maximum power.
A drill with a good range of torque settings (e.g., 15-20 settings plus a drill mode) gives you better control.
6. Speed Settings
Drills typically have two speed settings, usually selected by a switch on the top of the drill.
Low Speed (e.g., 0-400 RPM): Best for driving screws, as it gives you more control and prevents stripping.
High Speed (e.g., 0-1500+ RPM): Best for drilling holes, as it cuts through material faster.
Variable speed triggers are standard and allow you to control the speed precisely by how hard you squeeze the trigger.
7. Ergonomics and Weight
You’ll be holding this tool, so comfort matters!
Grip: A rubberized, non-slip grip will make it easier and safer to use.
Weight: A lighter drill is less fatiguing, especially for overhead work or extended use. However, don’t sacrifice too much power for weight.
Balance: A well-balanced drill feels better in your hand.
8. Additional Features
LED Light: A built-in light that illuminates your work area is incredibly useful. Many have a delay feature so it stays on for a moment after you release the trigger.
Belt Clip: A handy feature for keeping the drill accessible.
Included Accessories: Some kits come with a carrying case, extra batteries, a charger, and a starter set of drill bits.
Top Cordless Drill Picks for Beginners and DIYers
Based on the features above, here are some highly-regarded cordless drills that are excellent choices for most home users.
1. DeWalt 20V MAX XR Brushless Drill/Driver (e.g., DCD791)
Why it’s great: DeWalt is a powerhouse in the tool world, and their 20V MAX XR line is a favorite for a reason. This drill offers a fantastic blend of power, compact size, and durability. The brushless motor means excellent battery life and performance. It’s lightweight enough for comfortable use but powerful enough for most tasks.
Key Features: Brushless motor, 1/2-inch chuck, two speed settings, LED light with delay, ergonomic grip. Often available in kits with batteries and a charger.
Best for: Homeowners, DIY enthusiasts, general repairs, furniture assembly, light construction.
2. Makita XT2800PT 18V LXT Brushless Cordless 2-Piece Combo Kit
Why it’s great: Makita is another top-tier brand known for quality and innovation. This kit typically includes a powerful 18V LXT brushless drill and often a compatible impact driver, making it a versatile starter package. Their LXT battery system is extensive, meaning you can use the batteries with many other Makita tools.
Key Features: Brushless motor, 1/2-inch chuck, variable speed, LED light, comfortable grip. The combo kit provides excellent value.
Best for: Those looking for a reliable, high-performance drill and wanting to invest in a reputable tool ecosystem. Good for a wide range of DIY projects.
3. Bosch 18V EC Brushless Compact Drill/Driver (e.g., PS32)
Why it’s great: Bosch often focuses on making tools that are both powerful and incredibly ergonomic. Their compact brushless drills are fantastic for working in tight spaces or for users who prioritize a lighter tool. Despite its size, it packs a punch for its class.
Key Features: Brushless motor, compact and lightweight design, 3/8-inch or 1/2-inch chuck options, good torque control.
Best for: Users who need maneuverability, those working in confined areas, or individuals who prefer a lighter tool for extended use.
4. Ryobi ONE+ HP Brushless 18V Compact Drill/Driver
Why it’s great: Ryobi offers an incredible value proposition, especially with their ONE+ system. The HP (High Performance) line features brushless motors, offering a significant upgrade in power and battery life over their brushed counterparts. The ONE+ battery system is also massive, giving you access to hundreds of tools that use the same battery.
Key Features: Brushless motor, good power for its price point, compact design, LED light. The affordability and vast tool ecosystem are major selling points.
Best for: Budget-conscious DIYers, homeowners, and those who want to build a collection of affordable, capable tools.
5. Milwaukee M18 FUEL Brushless Drill/Driver
Why it’s great: Milwaukee is known for its “FUEL” line, which represents their top-of-the-line, most powerful, and technologically advanced tools. These drills are beasts, offering exceptional power and durability for demanding tasks. They are often more expensive but deliver professional-grade performance.
Key Features: Advanced brushless motor (POWERSTATE™), REDLINK PLUS™ Intelligence for optimized performance, 1/2-inch chuck, robust construction, LED light.
Best for: Serious DIYers, professionals, or anyone who needs maximum power and durability for tough jobs.
How to Use Your Cordless Drill Safely
Safety is paramount when using any power tool.
Read the Manual: Always familiarize yourself with your specific drill’s operation and safety features.
Wear Safety Glasses: Protect your eyes from flying debris.
Use the Right Bit: Ensure the drill bit or driver bit is the correct type and size for the job.
Secure Your Workpiece: Use clamps to hold your material in place, especially when drilling.
Proper Grip: Hold the drill firmly with both hands if possible, especially when drilling into harder materials.
Be Aware of Your Surroundings: Make sure there are no hidden wires or pipes behind the surface you’re drilling into.
Battery Safety: Store batteries in a cool, dry place and avoid exposing them to extreme temperatures.
Maintaining Your Cordless Drill
A little maintenance goes a long way in keeping your drill performing well.
Keep it Clean: Wipe down your drill after each use to remove dust and debris.
Store Properly: Store your drill and batteries in a dry, temperature-controlled environment. Avoid leaving batteries in the charger indefinitely.
Battery Care: Follow the manufacturer’s recommendations for charging and storing Li-ion batteries. Avoid fully draining them frequently.
Chuck Maintenance: Occasionally clean the chuck and ensure it operates smoothly.
Frequently Asked Questions About Cordless Drills
Q1: What’s the difference between a drill and a drill/driver?
A drill is designed primarily for making holes. A drill/driver is designed for both drilling holes and driving screws. Most modern cordless drills are drill/drivers, featuring a clutch to control screw-driving torque.
Q2: Do I really need a brushless drill?
While brushed drills work, brushless drills offer better efficiency, longer battery life, more power, and a longer tool lifespan. For most users, the benefits of a brushless motor are worth the slightly higher cost.
Q3: How many batteries should my cordless drill kit come with?
For most DIYers, a kit with two batteries is ideal. This allows you to work continuously, using one battery while the other charges.
Q4: Can I use a drill for mixing paint?
Yes, many drills can be used for mixing paint or thinset mortar with the appropriate attachment. However, ensure your drill has enough power and torque for the job, and be prepared for it to get messy!
Q5: What is the best cordless drill for heavy-duty tasks?
For heavy-duty tasks like drilling into concrete or metal repeatedly, you’ll want a powerful 18V or 20V MAX drill with a brushless motor and a 1/2-inch chuck. Brands like Milwaukee, DeWalt, and Makita offer excellent heavy-duty options. For concrete drilling, consider a hammer drill function.
Q6: How do I choose the right drill bit for my project?
The type of drill bit depends on the material you’re drilling into. For wood, use wood bits (like spade bits or twist bits). For metal, use high-speed steel (HSS) bits. For masonry (brick, concrete), use masonry bits, which have a carbide tip. Always ensure the bit is designed for use with your drill.
Q7: Are more expensive cordless drills always better?
Not necessarily, but there’s usually a correlation between price and quality, features, and durability. Higher-end drills often feature better motors, battery technology, and build materials, leading to better performance and longevity. However, many mid-range drills offer excellent value for the average DIYer.
Conclusion: Finding Your Perfect Drill
Deciding “which cordless drill is the best” is a personal journey, but by understanding the key features like voltage, motor type, battery capacity, and chuck size, you can make an informed choice. For most home users and DIY enthusiasts, an 18V (or 20V MAX) brushless drill/driver from a reputable brand like DeWalt, Makita, Bosch, Ryobi, or Milwaukee will provide the power, versatility, and reliability you need to tackle projects with confidence. Happy drilling!
