Buying Guide for the Best Cordless Right Angle Drills
Choosing a cordless right angle drill can make certain tasks much easier, especially in tight spots or awkward angles where regular drills just won’t fit. As these tools are battery powered, they offer portability and freedom from power cords, making them favorites for both DIYers and professionals who often need to work in tricky spaces. To make a good choice, it's smart to think about what kind of jobs you’ll use it for and how frequently you’ll need it, as the right specs can make your work faster, safer, and more comfortable.Voltage (Battery Power)Voltage is a measure of how much power the drill’s battery can deliver. The higher the voltage, the more powerful the drill, which can help it bore through tougher materials or use larger bits. Most cordless right angle drills come in a range of voltages like 12V, 18V, or even 20V. If you'll mostly be working with softer woods or doing light tasks, a lower voltage (around 12V) will likely be enough and will keep the tool lighter. For more demanding jobs, like drilling into harder woods or metals, choosing a drill with higher voltage will serve you better. Always match the voltage to the toughest job you expect to tackle most often.
Size and WeightSize and weight play a crucial role in comfort and practicality, especially when you need to use the drill for extended periods or reach into tight spots. Lighter, more compact models are easier to maneuver and hold for longer times, while heavier drills may have more power but can be tiring to use overhead or in cramped spaces. If your tasks often require drilling in narrow or awkward locations, prioritize a lighter and more compact model to reduce fatigue and increase control.
Head LengthHead length refers to how far the front of the drill sticks out. The shorter the head, the more easily you can fit the drill into tight corners or between joists. Drills with longer heads may have more power or bigger motors, but if access is the top priority, look for models with the shortest head length that still meets your power needs. Consider the smallest space you expect to work in and ensure the drill can fit easily.
Speed Settings (RPM)Speed, measured in revolutions per minute (RPM), determines how fast the bit turns. Many cordless right angle drills offer variable speed settings to give you control—higher speeds for drilling quickly into soft materials, lower speeds for more control or drilling into harder materials. Some have a single speed, while others allow you to adjust or switch between two or more settings. Think about your main tasks: if you switch between different materials or applications, variable speed will be more versatile; for straightforward drilling, a single fixed speed can be simpler.
Chuck Size and TypeThe chuck is the part that holds the drill bit. Standard sizes are usually 3/8-inch or 1/2-inch. A larger chuck (1/2-inch) accepts larger bits, which are useful for bigger holes or tougher jobs, while a 3/8-inch chuck is lighter and fits most common bits for household use. Some chucks are keyless, letting you change bits without separate tools, which is quicker and more convenient. Choose a chuck size and type that matches the scope of your projects—bigger and keyless for flexibility and speed, smaller for lighter, more compact tasks.
Battery Runtime and TypeBattery runtime refers to how long the drill operates before needing a recharge. Lithium-ion batteries are common because they hold a charge longer, recharge quickly, and are lighter than older types. For brief tasks, almost any battery will do, but for longer or more frequent work sessions, look for models with higher battery capacity (often measured in amp-hours, Ah) and consider having a spare battery so one can charge while you work with the other. Pay attention to how long you’ll need the tool in use and choose a battery system that keeps up with your workload.
Ergonomics and GripA good ergonomic design and comfortable grip make a huge difference, especially if you use the drill often or for long periods. Features like rubberized handles or well-placed controls can reduce strain and improve accuracy. If you have smaller hands, look for slimmer handles; if you do heavy-duty work, a more robust grip may help. Try to imagine holding the drill in awkward positions and make sure the design supports your comfort and control.