10 Best Rotary Hammers 2025 in the United States

The DEWALT 20V MAX SDS Plus Cordless Rotary Hammer offers a strong balance of power and convenience for those needing a portable solution. With an impact energy of 2.6 Joules, it is effective for drilling in concrete, making it suitable for tasks like beam and column anchorage or steel stanchion mounting. Its lightweight design enhances maneuverability, adding to its appeal for overhead work and extended use without excessive fatigue.

Powered by a 20V battery, this tool is free from the constraints of a power cord, which increases its versatility on job sites without accessible outlets. The brushless motor not only enhances its runtime but also longevity, due to fewer moving parts that wear over time. The German-engineered mechanism further underscores its durability and efficient performance. This rotary hammer's maximum rotational speed of 5550 RPM aids in quick drilling, while the rotating dial allows users to switch between drilling, hammer drilling, or chiseling modes, providing additional functionality.

However, being a bare tool, it does not include batteries or a charger, necessitating additional purchases if you do not already own compatible DEWALT 20V MAX batteries. While the tool provides excellent impact energy and speed, its reliance on battery power may result in less consistent performance on demanding tasks compared to corded models. Additionally, the absence of advanced vibration control might lead to discomfort during prolonged use, although this is somewhat mitigated by its lightweight nature.

The DEWALT DCH133B is a solid choice for professionals and DIY enthusiasts looking for a compact, cordless rotary hammer with decent power and versatility for light to medium-duty applications. Those who prioritize portability and already use DEWALT’s 20V MAX system will find it particularly appealing.

The Milwaukee 2912-20 M18 Fuel 18V SDS Plus Brushless Rotary Hammer is a versatile tool designed for those who need a powerful and portable solution for drilling. One of its standout features is the cordless design, which boosts productivity by allowing you to work without being tethered to a power outlet. This model is part of Milwaukee's M18 system, meaning it is compatible with over 200 tools, adding to its versatility if you already own other M18 tools. With a maximum power of 800 watts and a rotational speed of 1330 RPM, it offers solid performance for a variety of drilling tasks.

Weighing 7.8 pounds, it is relatively lightweight for a rotary hammer, making it easier to handle for extended periods. Additionally, the AUTOSTOP Control feature is a great safety addition, as it senses bind-ups and can stop the tool to prevent injury. However, it does not come with batteries, which means additional costs if you don't already have M18 batteries.

Despite these few drawbacks, many users are satisfied with its performance, making it a reliable choice for both DIY enthusiasts and professionals.

The BOSCH 11255VSR Bulldog Xtreme rotary hammer is a versatile tool designed for heavy-duty concrete and masonry work. It features a powerful 7.5 amp motor that delivers up to 1300 RPM and 5800 BPM, making it capable of handling tough jobs. With an impact energy of 2.0 feet-pounds, it provides good performance for drilling and chiseling tasks.

The three modes of operation (rotation-only, rotary hammer, and hammer-only) add flexibility for various applications, and the variable speed trigger allows for precise control during use. The tool's SDS-plus chuck system ensures quick and easy bit changes without the need for additional tools, enhancing convenience and efficiency on the job. Additionally, its D-handle design and vibration control make it comfortable to use, even for extended periods, especially for overhead and downward drilling tasks.

The included auxiliary handle, depth gauge, and carrying case are useful additions for enhanced control and portability. However, at 7.08 amps, it may not be the most powerful option available, and users who need the highest impact energy might find it lacking. Its weight and corded nature could also limit maneuverability and ease of use in some scenarios. This rotary hammer is a solid choice for professional tradespeople or serious DIY enthusiasts who need a reliable and versatile tool for concrete and masonry work.