A cordless drill is an essential tool for any DIY enthusiast. Today’s cordless drills offer impressive power and runtime, rivaling their corded counterparts. And without the need for a power outlet, you can drill holes and drive screws anywhere, making these tools ideal for outdoor projects or quick home repairs.
In this guide, we’ll explore the key features to consider when selecting a cordless drill, how to find the best options, and how to care for your new tool.
Match the Tool to the Job
With all the different models of drills/drivers on the market, it can be difficult to determine if a budget-friendly tool will fit your needs or if you need something more powerful. Take a look at the chart below to help you determine the best cordless drill based on how you’ll use it.
| Light Maintenance and Repair | Repair and Remodeling | Heavy-Duty Construction | |
| Jobs | -Installing drapery brackets -Drilling holes for drywall anchors -Assembling a barbecue grill -Putting new handles on cabinet doors and drawers -Removing and replacing door hinges | -Building a storage rack Replacing deck railings and fence pickets -Drilling pilot holes and driving screws in hardwood or plywood -Making furniture -Hanging drywall. | -Drilling holes for bolts and spikes in pressure-treated wood and landscape timbers -Drilling holes in masonry walls -Installing decking -Drilling into steel |
| Features You’ll Need | These tasks are quick ones, so a tool with one battery will do. For drilling holes and driving screws, get a drill with two fixed speeds; variable speed is an option. Also, look for an adjustable clutch. | You’ll want variable speed, two speed ranges, a clutch and a T-handle. Be sure to get a second battery so you don’t run out of power in the middle of a project. | Look for a brushless motor, which will better handle the stress of continuous use.You may also want a model that offers attachments to reach difficult configurations more easily. |
What To Look for in a Cordless Drill
- Chuck jaws: Maximum capacity on most drills is 3/8 inches. Some 14.4 and 18V drills can handle 1/2-inch-diameter bits.
- Clutch: More settings give you greater control of the depth screws are driven.
- Speed-range switch: High is for drilling; low is for driving screws. Look for the widest range between them.
- Forward/reverse switch: Should be easy to operate with your thumb and trigger finger.
- Hand grip: Texture and contour should aid your grip; try out the grip before you buy.
- Voltage: More voltage means more power, but also added weight.
- Battery: If you’ll be using your tool for extensive home renovation projects, get a second battery.
- Trigger: Make sure your index finger fits around it comfortably when gripping the drill. Variable speed offers the greatest control.
- Keyless chuck: Hand-turn it to open and close the chuck jaws.
Essential Features To Look for in a Cordless Drill
Several key features can make or break a cordless drill’s performance and usability. Understanding these features will help you choose a drill that best fits your needs.
Chuck Size and Type
The chuck is the part of the drill that holds the bit. Most cordless drills have a 3/8-inch chuck, which is suitable for most home improvement tasks. However, some models have a 1/2-inch chuck, allowing for larger bit sizes useful in heavy-duty applications.
Keyless chucks are now standard on most cordless drills, allowing for quick and easy bit changes without the need for a separate key. Look for a chuck that provides a firm grip on bits to prevent slipping during use.
Clutch Settings
An adjustable clutch is a helpful feature that sets cordless drill/drivers apart from basic electric drills. Located just behind the chuck, the clutch disengages the drive shaft when a preset level of resistance is reached, preventing overdriving of screws and protecting the motor.
More clutch settings offer finer control over the driving force. High-quality drills often have 24 or more clutch settings, allowing you to fine-tune the power delivery for various screw sizes and materials. When drilling holes, you can bypass the clutch entirely for maximum power.
Speed Range and Control
Most cordless drills have at least two speed ranges, typically around 300 RPM for driving screws and 800 RPM for drilling holes. Higher-end models may offer even higher top speeds, which can be beneficial for drilling into harder materials.
Variable speed control, usually activated through the trigger, allows for precise speed adjustments within each range. This feature is particularly useful when starting holes or driving screws, as it helps prevent slipping and provides better control.
Motor Type
The type of motor in a cordless drill significantly affects its performance, durability, and efficiency. There are two main types of motors:
- Brushed motors: These are the traditional type of motors found in many cordless drills. They’re generally less expensive but require more maintenance due to the wear and tear of the brushes. Brushed motors can also be less efficient, leading to shorter battery life.
- Brushless motors: Modern cordless drills often feature brushless motors, which offer several advantages. They’re more efficient, providing longer battery life and more power for demanding tasks. Brushless motors also generate less heat and require less maintenance, making the drill last longer. While typically more expensive, the benefits often justify the higher cost, especially for frequent users.
Ergonomics and Comfort
Comfort and grip are important, especially if you’ll be using the drill for extended periods. A well-designed drill should fit comfortably in your hand and offer a secure grip to reduce fatigue and improve control.
- Ergonomic design: Look for drills with ergonomic handles that conform to the shape of your hand. Features such as soft rubberized grips can provide additional comfort and reduce vibrations.
- Weight and balance: The weight of the drill should be manageable, and the tool should be well-balanced to minimize strain. Heavier drills can be more tiring to use, while a well-balanced drill distributes the weight evenly, making it easier to handle.
- Additional features: Some drills offer auxiliary handles that provide extra stability and control, especially when drilling into harder materials. LED lights are also a useful feature, illuminating the work area and allowing for precise drilling in low-light conditions.
Top Brands and Models To Consider
When shopping for a cordless drill, you’ll see a wide range of brands and models. Here’s a breakdown of some top options across different price points:
Budget-Friendly Options
For occasional use or light-duty tasks, these affordable models offer good value:
- Black and Decker 20V MAX Cordless Drill: A versatile entry-level option suitable for most household tasks
- Ryobi One+ 18V Cordless Drill: Part of a comprehensive 18V tool system, offering good performance for DIY enthusiasts
Midrange Powerhouses
These drills are powerful but affordable, suitable for serious DIYers:
- DeWalt 20V MAX Cordless Drill/Driver Kit: Known for reliability and consistent performance across various tasks
- Milwaukee M18 Cordless Drill/Driver: Offers professional-grade features at a midrange price point
Professional-Grade Drills
For those requiring top-tier performance and durability, consider the following models:
- Makita XFD131 18V LXT Lithium-Ion Brushless Cordless Driver-Drill Kit: Features advanced brushless motor technology for extended runtime and tool life
- Bosch 18V EC Brushless 1/2 In. Drill/Driver Kit: Offers smart connectivity features and robust build quality
In the video below, general contractor Tom Silva demonstrates how to properly use a drill.
How To Test a Drill Before Buying
If possible, it’s helpful to test a drill before buying it. Here are some tips for evaluating a drill in-store or through online research:
In-Store Testing Tips
Testing a drill in person can help you decide if it’s right for your needs. Here are some steps to follow:
- Check the weight and balance: Hold the drill in various positions to assess comfort and maneuverability.
- Test the chuck: Practice changing bits to ensure the chuck operates smoothly and securely holds bits in place.
- Evaluate the clutch: Try different settings to get a feel for the range of control.
- Test the trigger: Ensure the variable speed control is responsive and easy to modulate.
- Assess noise and vibration: Run the drill to check for excessive noise or vibration, which could indicate poor quality.
What To Look for in Online Reviews
When buying online or researching models, pay particular attention to these aspects in user reviews:
- Battery life and charging time: Look for consistent reports of good runtime and reasonable charging speeds.
- Durability: Check for feedback on how well the drill holds up over time.
- Performance in various materials: Look for reviews that mention using the drill on different surfaces and materials.
- Comfort during extended use: Long-term users often provide valuable insights on ergonomics.
- Customer service and warranty experiences: If you plan to use your drill frequently, look for a stronger warranty that will cover your tool if you encounter issues down the line.
Maintenance and Care for Your Cordless Drill
Proper maintenance can significantly extend the life of your cordless drill and ensure consistent performance. Here are some key tips for keeping your drill in top condition:
Proper Battery Care
- Avoid complete discharge: Li-Ion batteries perform best when kept between 20% and 80% charge.
- Store batteries properly: Keep batteries in a cool, dry place when not in use.
- Use manufacturer-recommended chargers: Off-brand chargers may not provide optimal charging cycles.
- Rotate multiple batteries: If you have more than battery, use them alternately to ensure even wear.
Cleaning and Storage
- Regular cleaning: Use compressed air to blow out dust and debris from vents and moving parts.
- Lubrication: Occasionally apply a drop of machine oil to the chuck to keep it operating smoothly.
- Bit maintenance: Keep drill bits clean and sharp for optimal performance.
- Proper storage: Store your drill in a dry place, ideally in a case to protect it from dust and impacts.
Additional Accessories To Enhance Your Drill’s Versatility
To maximize the utility of your cordless drill, consider investing in these accessories:
- Drill bit sets: A comprehensive set allows you to tackle various materials and hole sizes.
- Driver bit sets: Different screw types require specific driver bits for optimal performance.
- Hole saw kit: Useful for cutting larger circular holes in wood or drywall.
- Right angle attachment: Helps access tight spaces where the drill body won’t fit.
- Magnetic bit holder: Keeps screws in place for easier one-handed operation.