10 Best Hammer Drills

The Ryobi RSDS18BL-0 is a cordless hammer drill that runs on an 18V battery (not included), which makes it convenient for working without worrying about a power cable. It features a brushless motor that helps deliver good power and longer battery life. With a maximum speed of 1400 RPM, it provides enough speed for drilling into materials like wood and metal, while the SDS+ chuck allows for quick and easy bit changes, which is handy on the job.

The drill’s versatility is a strong point—it can hammer into concrete, drill rotary holes, and even chisel, with a floating chisel mode for precise tile removal. This makes it very suitable for various home improvement or light professional tasks. The 5 Amp power rating and 2.5 Nm torque are modest but sufficient for typical DIY and moderate-duty jobs. Weighing 4 kg, it’s on the heavier side for a cordless model, which might cause some fatigue during extended use, but the included auxiliary handle and depth guide help with control and accuracy. LED lighting is a useful feature for working in dim spaces.

One consideration is that the hammering rate (BPM) isn’t specified, so it’s unclear how it compares to other drills in terms of hammer power. Also, since the battery and charger aren’t included, you’ll need to purchase them separately if you don’t already have compatible Ryobi ONE+ batteries. This drill suits users wanting a flexible, cordless tool for a range of drilling and chiseling tasks, especially around the home or light construction, but those needing the highest hammering impact or lighter weight might look elsewhere.

The DEWALT DCH172N-XJ 18V XR Brushless Compact Hammer Drill stands out with its robust 18V brushless motor, which offers impressive runtime and reduces maintenance needs. This makes it a reliable tool for heavy-duty tasks. With an impact energy of 1.4 Joules and a hammering rate of up to 4,980 beats per minute (BPM), it's well-suited for drilling into concrete, brick, and masonry, making it ideal for anchoring and fixing holes. Its speed peaks at 1060 RPM, offering versatility for various drilling applications.

The drill's compact and lightweight design, weighing just 1 kg, enhances ease of use, particularly during extended periods of operation, and the ergonomic design minimizes user fatigue. This model also excels in vibration control, with a rate of 8.8 m/s², making it comfortable to use for longer durations. However, it’s important to note that this unit is a bare tool, meaning it doesn't come with batteries included, although it is compatible with DEWALT's 18V lithium-ion battery packs.

The absence of a cord provides mobility, making it convenient for jobs in diverse locations without a power source. It includes a bright white LED with a delay feature, which improves visibility in poorly lit environments. A tether point ensures safety when working at heights. Suitable for DIY enthusiasts and professionals alike, this hammer drill offers a combination of power, control, and portability. Yet, potential buyers should consider the additional cost of purchasing batteries if they are not already owned.

The DEWALT GG107 18V Combi Drill is a versatile tool suitable for various drilling and hammering tasks. Its 18-volt battery provides sufficient power for most DIY projects, and the 2000 RPM speed ensures efficient operation. One of its main strengths is the inclusion of two 1.5Ah batteries and a fast charger, reducing downtime and enhancing productivity. The 13mm keyless chuck makes changing bits quick and easy, while the intelligent trigger design offers excellent control over the application.

Additionally, the bright white LED with a delay feature improves visibility, doubling as a flashlight in low-light conditions. The drill is relatively lightweight at 369 grams, making it easy to handle and reducing user fatigue during extended use. However, some users might find the 1.5Ah battery capacity limiting for more demanding tasks, as it may require frequent recharging. The drill's torque of 42 Newton meters is adequate for general use but may not be powerful enough for heavy-duty applications.

With a speed of 2500 RPM, the drill performs well. Being cordless, it offers great portability, but users must manage battery life effectively. The included TSTAK case enhances portability and organization. The DEWALT GG107 18V Combi Drill is a solid choice for DIY enthusiasts and light to medium-duty tasks, offering a good balance of power, control, and convenience.