DeWalt 60V MAX* 1-7/8in Brushless Cordless SDS MAX Combination Rotary Hammer

The DeWalt 60V MAX* 1-7/8in Brushless Cordless SDS MAX Combination Rotary Hammer, or as I like to call it, the DeWalt cordless rotary hammer, is a powerhouse in the realm of concrete drilling and chipping. As someone who has spent countless hours wrestling with cords and heavy-duty tools, the freedom and efficiency provided by this cordless rotary hammer are nothing short of revolutionary.

Performance and Power

At the heart of this tool is its exceptional delivery of impact energy—13.3 Joules, to be precise. This level of power means that it's more than capable of tackling demanding tasks such as breaking up concrete, drilling through granite, and even digging through heavy clay soil with the appropriate bit. What struck me most was how quickly and efficiently the DeWalt cordless rotary hammer completed these tasks. The power is palpable, and it certainly lives up to the high standards set by DeWalt.

Brushless Motor and E-CLUTCH System

A notable feature of this rotary hammer is its brushless motor. The brushless design not only enhances efficiency but also extends the tool's lifespan. One of the standout safety features is the Anti-Rotation E-CLUTCH System, which automatically shuts down the tool in bind-up situations. This is particularly reassuring during intense drilling projects where the risk of the bit getting stuck is higher.

Vibration Control and Ergonomics

Working with high-impact tools often comes with the downside of excessive vibration, which can lead to user fatigue and long-term health issues. However, DeWalt has addressed this with their SHOCKS Active Vibration Control System. This system significantly reduces the vibration felt by the user, allowing for longer periods of use without the discomfort typically associated with such powerful tools. While the tool is on the heavier side, this is to be expected given its capabilities. The weight is well-balanced, making it suitable for both horizontal and downward drilling applications.

Versatility and Speed Control

One of the aspects I appreciate most about the DeWalt cordless rotary hammer is its versatility. It's not just a one-trick pony confined to breaking concrete. With the right attachments, it can be used for chipping, ground rod driving, and even more specialized tasks like bushing. The 7-position, variable-speed dial is another excellent feature, allowing me to adjust the speed based on the material density. This customization ensures that I can optimize the tool's performance for each specific task.

Battery Life and Convenience

Running on 60V MAX* batteries, the cordless aspect of this tool is a game-changer. There’s no need to drag power leads around, which is a massive time-saver on job sites where other tools are already battery-operated. While it's hard to gauge the exact battery life since the tool completed most tasks quickly and efficiently, I found that 9Ah batteries provided ample power for extended use. However, it's worth noting that finding SDS Max bits in stores can sometimes be a challenge, so it’s a good idea to stock up beforehand.

Durability and Build Quality

DeWalt has a reputation for producing rugged, durable tools, and the cordless rotary hammer is no exception. The build quality is impressive, with robust materials designed to withstand the rigors of heavy-duty use. The tool feels solid in hand, instilling confidence that it can handle whatever task you throw at it.

Smart Features

In today's tech-savvy world, DeWalt has also incorporated some smart features into this tool. The Tag Ready™ feature allows for tracking via the DEWALT Tool Connect™ app. This is particularly useful for keeping track of your tools on larger job sites, ensuring that your investment is always accounted for.

User Experience

From a user experience perspective, the DeWalt cordless rotary hammer is intuitive and straightforward to use. The controls are well-placed, and the variable-speed dial is easily accessible. The tool's performance in drilling through dense materials like granite and concrete is outstanding, making light work of what would otherwise be labor-intensive tasks. The lower vibration magnitude compared to smaller drills means I can use the tool for longer without experiencing significant fatigue.

Drawbacks

No tool is without its drawbacks, and the DeWalt cordless rotary hammer is no exception. The most notable downside is its weight, which can be a bit cumbersome for prolonged use, especially in overhead applications. Additionally, the tool doesn't fit neatly into a tough system toolbox, which can be an inconvenience for transportation and storage.

Conclusion

All things considered, the DeWalt 60V MAX* 1-7/8in Brushless Cordless SDS MAX Combination Rotary Hammer is a formidable tool that delivers on its promises. Its combination of power, efficiency, and smart features makes it an invaluable asset for any professional dealing with concrete drilling and chipping. While it comes with a heftier price tag and is on the heavier side, the performance and time-saving benefits far outweigh these minor inconveniences.

I would highly recommend the DeWalt cordless rotary hammer to professionals looking for a reliable, powerful, and versatile tool. Its ability to handle a variety of tasks with ease, coupled with the convenience of cordless operation and advanced safety features, makes it a worthwhile investment for any serious contractor or DIY enthusiast tackling heavy-duty projects.