Cordless drill reviews: Our picks for the best on the market today

The Ultimate Guide to Choosing the Best Cordless Drill

In the world of DIY and professional trades, a cordless drill is an indispensable tool. Gone are the days of wrestling with extension cords, limiting your reach and creating trip hazards. Modern cordless drills offer incredible power, versatility, and convenience, making them essential for everything from hanging shelves to building furniture and tackling major construction projects. But with a dizzying array of options available, how do you choose the best cordless drill for your needs?

This comprehensive review aims to cut through the noise and guide you towards the perfect cordless drill. We’ll explore the key features to consider, break down the different types of drills, and then present our top picks for the best cordless drills currently available on the market. Whether you’re a seasoned professional or a weekend warrior, by the end of this guide, you’ll be equipped to make an informed purchase.

Understanding the Anatomy of a Cordless Drill

Before diving into specific models, it’s crucial to understand the fundamental components and specifications that differentiate cordless drills:

• Chuck: The part that grips the drill bit or screwdriver bit. Keyless chucks are standard, allowing for quick bit changes without tools. Look for chuck sizes like 1/4-inch, 3/8-inch, and 1/2-inch, with 1/2-inch being the most versatile for larger bits.
• Motor: The heart of the drill. Brushless motors are significantly more efficient, powerful, and longer-lasting than brushed motors, offering better performance and battery life.
• Battery: The power source. Common battery types are Nickel-Cadmium (NiCd), Nickel-Metal Hydride (NiMH), and Lithium-Ion (Li-ion). Li-ion is the undisputed leader due to its lighter weight, longer run time, and no memory effect. Battery voltage (typically 12V, 18V, 20V, or 40V) indicates power, while amp-hours (Ah) indicate run time.
• Gearing: Most drills feature multiple speed settings (usually two) and a clutch for controlling torque.
• Clutch: Prevents over-tightening screws and stripping threads by disengaging the motor when a set torque level is reached.
• Variable Speed Trigger: Allows for precise control over the drill’s speed, essential for starting holes accurately and driving screws gently.
• LED Light: An integrated light illuminates the work area, a surprisingly useful feature in dimly lit spaces.

Key Factors to Consider When Buying a Cordless Drill

Choosing the right cordless drill involves balancing your specific needs with the available features. Here are the critical factors to keep in mind:

1. Power and Performance (Voltage and Motor Type)

• Voltage: While higher voltage generally means more power, it’s not the only factor. 12V drills are ideal for light-duty tasks, offering maneuverability and lighter weight. 18V/20V drills are the sweet spot for most DIYers and professionals, providing a good balance of power and portability. 40V and higher drills are designed for heavy-duty applications.
• Motor Type: As mentioned, brushless motors are superior. They offer more power, run cooler, last longer, and consume less battery. If your budget allows, always opt for a brushless model.

2. Battery Technology and Capacity

• Lithium-Ion (Li-ion): This is the current standard. Li-ion batteries are lightweight, hold a charge for extended periods, and don’t suffer from the “memory effect” that plagued older battery technologies.
• Voltage and Amp-hours (Ah): Voltage determines the drill’s raw power, while Ah indicates how long it can run on a single charge. A higher Ah rating means longer run time. Many kits come with multiple batteries, which is highly advantageous for extended work.

3. Ergonomics and Weight

A drill you’ll be holding for extended periods needs to be comfortable. Consider:

• Grip: A rubberized, ergonomic grip reduces fatigue and improves control.
• Weight: A lighter drill is less tiring, especially when working overhead or in tight spaces. However, don’t sacrifice power for weight if your tasks demand it.
• Balance: A well-balanced drill feels more natural in your hand, reducing strain.

4. Features and Versatility

• Speed Settings: Typically two speeds (low for torque/screwdriving, high for drilling).
• Clutch Settings: Essential for precise screw driving. More settings offer finer control.
• Hammer Function: Some drills include a hammer drill mode, useful for drilling into masonry or concrete. This is a separate feature from a rotary hammer, which is a much more powerful tool for heavy demolition.
• LED Light: A welcome addition for working in low-light conditions.
• Belt Clip: A convenient accessory for keeping the drill handy.

5. Durability and Build Quality

Professional-grade drills are built to withstand the rigors of daily use. Look for:

• Robust housing: Often made from impact-resistant plastics.
• Metal gearbox: More durable than plastic gearboxes.
• Reputable brands: Brands known for quality and customer support often offer better warranties.

Comparing Top Cordless Drill Models: Key Facts

To help you make a decision, here’s a comparison of some of the best cordless drills available across different categories.

Our Top Picks for the Best Cordless Drills

After extensive research and considering user feedback, here are our top recommendations, categorized for different user needs.

Best Overall: DeWalt 20V MAX XR Brushless Compact Drill/Driver (DCD791)

The DeWalt DCD791 is a perennial favorite for a reason. Its compact and lightweight design makes it incredibly comfortable to handle, even in overhead or tight spaces. The brushless motor delivers exceptional power and efficiency, meaning you get more runtime from the battery. The 1/2-inch chuck is versatile for a wide range of bits, and the three-LED light ring provides excellent illumination of your work area. Its durability and the robust DeWalt 20V battery system make it a worthy investment for both DIY enthusiasts and professionals.

Best for Heavy-Duty Tasks: Makita 18V LXT Brushless Cordless Hammer Driver-Drill (XPH07Z)

When your projects demand serious power and the ability to drill into tougher materials, the Makita XPH07Z stands out. This hammer driver-drill boasts incredible torque, making short work of large fasteners and drilling through concrete or brick with its hammer function. The brushless motor ensures efficient power delivery, and Makita’s LXT battery system is known for its reliability and longevity. While slightly heavier and larger than the DeWalt DCD791, its sheer performance capability makes it the go-to for demanding applications.

Best Value for Money: Ryobi ONE+ HP 18V Brushless Compact Drill/Driver

Ryobi has carved out a significant niche by offering high-performance tools at accessible price points. The Ryobi ONE+ HP 18V Brushless Compact Drill/Driver is a prime example. It features a brushless motor for improved efficiency and power, a compact design for ease of use, and the hallmark Ryobi ONE+ battery system, which allows you to use the same batteries across a vast range of Ryobi tools. For DIYers looking for a capable drill without breaking the bank, this is an excellent choice.

Most Versatile: Bosch GDX18V-1800BT 18V Brushless 2-in-1 Impact Driver and Drill/Driver

If you’re looking for a tool that can handle both drilling and fastening with speed and efficiency, the Bosch GDX18V-1800BT is a standout. This innovative 2-in-1 tool features a unique chuck that accepts both standard drill bits and 1/4-inch hex bits. Its high torque and impact driving capability make it incredibly versatile, reducing the need to switch between tools. The brushless motor ensures consistent performance, and its compact design makes it a pleasure to use.

Best for Ultimate Power and Tough Fastening: Milwaukee M18 FUEL ¼” Hex High-Torque Impact Wrench (2960-20)

While technically an impact wrench, the Milwaukee M18 FUEL 2960-20 is included here for its sheer fastening prowess and its relevance to users who need extreme torque for heavy-duty jobs like automotive repair or construction. Its brushless motor and advanced gearing deliver unparalleled torque in a compact form factor. The ONE-KEY™ integration allows for customization and tracking. This is for the user who needs maximum power for challenging fastening tasks.

Drill/Driver vs. Impact Driver: Understanding the Difference

It’s common to see “drill/driver” and “impact driver” mentioned together. While both are cordless power tools, they serve distinct primary functions.

Drill/Driver

• Primary Function: Drilling holes and driving screws.
• Mechanism: Uses a rotating chuck to spin a bit. Features a clutch to regulate torque.
• Torque: Generally offers lower torque than an impact driver. The clutch prevents over-tightening.
• Action: Continuous rotation.
• Best For: Drilling wood, metal, plastic; driving screws into softer materials; precision screwdriving.

Impact Driver

• Primary Function: Driving long screws and lag bolts, especially into dense materials.
• Mechanism: Uses rotational impacts (hammering action) in addition to rotation.
• Torque: Delivers significantly higher rotational torque than a drill/driver.
• Action: Rotational impacts – a spinning force combined with rapid, short bursts of hammering motion.
• Best For: Driving large fasteners; working with hard materials; tasks where high torque is needed quickly.

While some drills have an “impact” mode, it’s a light-duty version compared to a dedicated impact driver. A dedicated impact driver is ideal for repetitive, heavy-duty screw driving.

Essential Accessories for Your Cordless Drill

To get the most out of your cordless drill, consider these essential accessories:

• Drill Bit Set: A comprehensive set covering wood, metal, and masonry bits is crucial.
• Screwdriver Bit Set: Including various head types (Phillips, Torx, Square, etc.) and lengths.
• Socket Adapters: To use your drill with sockets for driving nuts and bolts.
• Hole Saws: For cutting larger diameter holes in wood and metal.
• Circular Saw Attachment: Some drill systems offer attachments for light cutting.
• Extra Batteries: Essential for prolonged work sessions.
• Charger: Ensure it’s compatible with your chosen battery system.

Maintenance and Best Practices for Longevity

To ensure your cordless drill serves you well for years to come, follow these maintenance tips:

• Keep Batteries Charged: Li-ion batteries don’t suffer from memory effect, so keeping them topped up is fine. Avoid storing them in extreme temperatures.
• Clean Your Drill: Regularly dust off the vents and exterior to prevent debris buildup, which can affect cooling and performance.
• Proper Storage: Store your drill and batteries in a dry, climate-controlled environment, ideally in its carrying case.
• Use the Right Bit for the Job: Using the wrong bit can damage the bit, the material, or the drill.
• Don’t Force It: If the drill is struggling, you might need a more powerful tool or a different bit. Forcing it can overheat the motor or damage components.
• Check the Chuck: Ensure the chuck is free of debris and tightens securely.

Pros and Cons of Cordless Drills

Cordless drills offer immense benefits, but like any tool, they have limitations.

Conclusion: Making the Right Choice for Your Workshop

Selecting the best cordless drill ultimately depends on your intended use, budget, and personal preferences. For most DIYers, a powerful and compact 18V/20V brushless drill/driver like the DeWalt DCD791 or the Ryobi ONE+ HP offers an excellent blend of performance, portability, and value. If your work involves more demanding tasks or masonry, consider a hammer drill/driver like the Makita XPH07Z. For those seeking ultimate versatility in a single tool, the Bosch GDX18V-1800BT is a compelling option.

Investing in a quality cordless drill is an investment in your productivity and the success of your projects. By understanding the key features and considering our top picks, you’re well on your way to finding a tool that will be a trusted companion in your workshop for years to come. Happy drilling!