10 Best Cordless Jack Hammers 2025 in the United States

The Milwaukee 2912-20 M18 Fuel 18V 1" SDS Plus Brushless Rotary Hammer is a solid choice for those seeking a cordless jack hammer. With an 18V battery voltage, it delivers good power, suitable for a variety of tasks. The tool is noted for its fast drilling, which can boost productivity, a key strength for users with heavy workloads.

Additionally, the AUTOSTOP control feature provides safety by sensing bind-ups, reducing the risk of injury or damage during use. Weighing in at 7.8 pounds, it strikes a balance between being lightweight and durable, making it easier to handle for extended periods without causing too much strain. The ergonomics and vibration control also contribute to user comfort.

One potential drawback is that the battery and charger are not included, which means additional purchases are necessary to get started. Additionally, while the product is part of the M18 system with over 200 compatible solutions, users who are not already invested in this ecosystem might need to consider compatibility with their existing tools and accessories. The maximum rotational speed of 1330 RPM and a decent drilling capacity for both metal and wood broaden its usability. For those who already use Milwaukee tools, this model’s integration within the system is a considerable advantage.

The DEWALT 20V MAX SDS Rotary Hammer Drill (DCH273B) is a versatile and efficient tool designed for various drilling applications. With 2.1 Joules of impact energy, it offers considerable power for fast drilling in concrete. The cordless nature, combined with a lightweight design, makes it highly portable and easy to handle for tasks such as rod hanging, seismic attachments, and cable tray mounting.

One of its standout features is the SHOCKS ACTIVE VIBRATION CONTROL System, which significantly reduces vibration, enhancing user comfort during prolonged use. The brushless motor ensures efficient performance and longer runtime, which is ideal for demanding jobs. The tool offers three application modes—drill, hammer drill, and chip—adding to its versatility. However, it is important to note that the product comes as a bare tool, meaning the battery and charger are not included.

Additionally, at 6.4 pounds, it is relatively lightweight, making it easier to manage during extended use. The DEWALT 20V MAX SDS Rotary Hammer Drill is equipped with essential accessories like a 360° side handle, depth rod, and adjustable hook, enhancing its usability. This tool is best suited for professionals and DIY enthusiasts looking for a reliable, powerful, and ergonomic cordless hammer drill with excellent vibration control.

The DEWALT 20V MAX SDS Plus Rotary Hammer Drill (DCH172B) is a powerful and versatile cordless jack hammer, ideal for tasks such as rod hanging, concrete forming, cable tray and strut mounting, clip and bracket mounting, and railing mounting. It operates on a 20V battery, providing a good balance between power and portability. With 1.4 joules of impact energy, it drills quickly into concrete, making it efficient for heavy-duty tasks. The brushless motor enhances performance and runtime, ensuring that the tool is both reliable and durable.

However, the battery and charger must be purchased separately, which could be an added expense if you do not already own compatible DEWALT batteries. The hammer drill is lightweight at 4.61 pounds, improving ease of use and reducing user fatigue during extended operation. Its SHOCKS active vibration control system significantly reduces the vibration felt at the handles, making it more comfortable to use over long periods. The mode selector switch allows for easy transitions between drilling and hammer drilling applications, adding to its versatility.

The tool includes useful accessories such as a belt hook, 360° side handle, and a depth rod, enhancing convenience and functionality. A key drawback is that its battery capacity is 2 Amp Hours, which might be limiting for prolonged use without needing a recharge. Additionally, the maximum rotational speed of 1100 RPM is quite standard, but may not be the fastest available. This DEWALT model stands out for its performance, ergonomics, and practical features, making it a solid choice for both professionals and DIY enthusiasts, though the additional battery purchase might be a consideration.