10 Best Rotary Drills 2025 in the United States

The DEWALT 20V MAX SDS Plus Rotary Hammer is a solid choice for those in need of a cordless rotary drill. Its power source, a 20V battery, offers convenient mobility, making it suitable for construction sites or projects where plug-in access is limited. The tool features a brushless motor and a German-engineered mechanism, promoting efficient performance and longer runtime, which is essential for continuous, heavy-duty tasks.

The motor's 2.6 Joules of impact energy is impressive for a cordless tool, allowing fast drilling in concrete. The maximum rotational speed of 5550 RPM offers versatility for various drilling needs. However, users should be aware that higher speeds might drain the battery more quickly, potentially necessitating multiple batteries for extended work periods.

With an amperage of 4 Amps and a focus on ergonomic design, the DEWALT DCH133B ensures comfortable use over long durations. The D-handle provides a secure grip, improving control and reducing fatigue. The rotating dial for different modes - Drill, Hammer Drill, or Chip - adds flexibility, catering to specific job requirements.

On the downside, the tool is sold as a bare unit, meaning the battery and charger must be purchased separately. This might be an extra cost for those without existing DEWALT 20V MAX batteries. Additionally, while the lightweight design is a plus for maneuverability, it may not provide the same robust feel as heavier corded models in terms of stability during intense use.

This rotary hammer is particularly well-suited for professionals engaged in construction or heavy-duty DIY enthusiasts looking for a powerful yet portable solution for their drilling needs.

The Milwaukee 2912-20 M18 Fuel 18V is a versatile and powerful cordless rotary hammer, designed for those who need a reliable tool for heavy-duty drilling. One of its standout features is its dual power source capability, as it can operate on both corded electric and battery power, giving users flexibility depending on the job at hand. This rotary hammer is equipped with an 800-watt brushless motor, providing ample power to tackle tough materials, and a maximum rotational speed of 1330 RPM, which allows for efficient drilling. Its SDS Plus chuck is designed for quick bit changes, enhancing productivity.

The tool also features AUTOSTOP Control, a smart safety feature that senses bind-ups and stops the tool to prevent injury, which is a valuable addition for user protection. Ergonomically, the rotary hammer weighs 7.8 pounds, which might feel heavy during prolonged use, but it is relatively compact with dimensions of 11.5 x 4.25 x 9 inches, making it easier to manage in tight spaces. The tool includes three speed settings, offering versatility for different drilling needs.

A drawback is that the batteries are not included, which means additional investment is required. The rotary hammer is part of the Milwaukee M18 system, which includes over 200 compatible tools, making it a good option for those already using or planning to use Milwaukee’s ecosystem. The Milwaukee 2912-20 M18 Fuel 18V is a strong choice for professionals needing a robust and flexible rotary hammer, though the need for separate battery purchases could be a downside for some users.

The DEWALT 20V MAX SDS Rotary Hammer Drill is a versatile and powerful cordless tool designed for various applications such as drilling in concrete, installing seismic and safety attachments, and rail mounting. It features a robust brushless motor that offers efficient performance and long runtime. The drill operates at a maximum speed of 2800 RPM and provides 2.1 Joules of impact energy, making it highly effective in tough materials like concrete. With a lightweight design, it weighs only 6.4 pounds, which enhances user comfort during prolonged use, especially in overhead tasks or confined spaces.

The tool has a rotating dial that allows users to switch between drilling, hammer drilling, and chiseling modes easily, adding to its versatility. Additionally, the SHOCKS ACTIVE Vibration Control System reduces vibration, which minimizes user fatigue and offers a smoother operation compared to other rotary hammers without this feature. The maximum chuck size is 20 millimeters, which is suitable for a variety of bit sizes. However, the drill is sold as a bare tool, meaning it does not come with batteries, which must be purchased separately. This may be a drawback for some users who prefer an all-in-one package.

The drill is OSHA Table 1 compliant when paired with a compatible dust extractor, making it a suitable choice for professional environments that require strict dust control. The DEWALT 20V MAX SDS Rotary Hammer Drill stands out for its power, versatility, ergonomic design, and vibration control, although the need to purchase batteries separately may be a downside for some users.