10 Best Rotary Hammers 2025 in the United States

The DEWALT 20V MAX SDS Rotary Hammer Drill (DCH273B) is a strong contender in the rotary hammer category, particularly suited for users who need a reliable tool for concrete drilling and installation tasks. With 2.1 Joules of impact energy, it provides impressive drilling power, making it effective for various applications such as rod hanging and rail mounting. Its brushless motor contributes to efficient performance and longer runtime, which is a significant plus for demanding jobs.

One of the standout features is the SHOCKS ACTIVE VIBRATION CONTROL system, which significantly reduces the vibration felt in the handles. This feature is ideal for prolonged use, as it enhances user comfort and reduces fatigue, especially when working on larger projects. Weighing in at just 6.4 pounds, it's lightweight for a rotary hammer, allowing for better maneuverability and less strain during use. The cordless design adds convenience, eliminating the hassle of cords getting in the way, which can be a major advantage in tight spaces or outdoor settings.

There are a few drawbacks to consider. The power output at 20 watts is relatively low compared to some competitors, which may limit its performance on tougher materials. Additionally, since this is a bare tool, you will need to purchase the battery and charger separately, which can add to the initial investment. The DEWALT DCH273B is an excellent choice for DIY enthusiasts and professionals seeking a lightweight, comfortable, and versatile rotary hammer for everyday tasks, though those needing more power should explore other options.

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 DEWALT 20V MAX SDS Plus Rotary Hammer Drill is a powerful, cordless tool with a brushless motor and German-engineered mechanism designed for efficient performance and runtime. It delivers 1.4 joules of impact energy, making it capable of fast drilling in concrete. This tool is lightweight, weighing just 4.61 pounds, which makes it convenient for extended use and for tasks like rod hanging, concrete forming, and mounting various fixtures.

The SHOCKS active vibration control system is a notable feature, significantly reducing the vibration felt at the handles and enhancing user comfort during prolonged use. The mode selector switch allows users to quickly switch between drill and hammer drill applications, adding to its versatility. However, it's worth noting that this model is tool-only; batteries are required but not included, which means additional costs for the user.

It has a maximum rotational speed of 1100 RPM and a drilling capacity of 13mm in metal and 26mm in wood, which is fairly standard for its category. The keyless chuck design adds convenience, and being battery-powered, it offers the flexibility of cordless operation. This rotary hammer drill is best suited for professionals and DIY enthusiasts who need a compact, efficient, and versatile tool for various drilling and mounting tasks.