DEWALT 20V MAX SDS Plus Rotary Hammer DCH133B review powerful lightweight cordless tool

Description

Performance and Power Delivery

I’ve tested plenty of rotary tools, but the DEWALT 20V MAX SDS Plus 1 Inch Cordless Rotary Hammer with D-Handle (DCH133B) stands out with its impressive 2.6 Joules of impact energy. Whether I was drilling into concrete for anchoring steel stanchions or chipping away at stubborn structures, this tool handled it like a champ. The brushless motor is undeniably efficient, and I could feel the difference in runtime compared to brushed alternatives. The German-engineered mechanism adds a layer of reliability that screams quality. While using it, I noticed how the variable speed options and rotational dial made switching between drilling, hammer drilling, and chipping incredibly seamless. It’s not just a tool; it feels like a precision instrument.

Comfortable and Lightweight Design

One thing I immediately appreciated was the lightweight design. At just 5 pounds, it’s surprisingly easy to handle for extended periods, even when working overhead. I’ve had heavier drills that left my arms aching after 15 minutes, but this one felt balanced and ergonomic. The D-handle grip provides excellent control and comfort, making it ideal for tasks like hanging rods or forming structural connections. I also loved the 360° side handle and depth rod, which add precision and allow for greater versatility in positioning.

Key Benefits

• Brushless motor ensures longer runtime and reduced maintenance.
• 2.6 Joules of impact energy deliver exceptional performance on tough materials like concrete.
• Lightweight and ergonomic design minimizes fatigue during prolonged use.
• Rotational dial offers three application modes for tailored functionality.
• Durable German-engineering ensures reliability and longevity.

Areas for Improvement

Not everything about this tool is perfect. While it’s loaded with great features, there are a few downsides worth mentioning.

• Battery not included, which means you’ll need to purchase one separately if you don’t already own compatible DEWALT batteries.
• Noise levels can be a bit high, though this is typical for rotary hammers.
• No carrying case, which would have been a nice addition for storage and transport.

Competitive Options

Compared to other rotary hammers I’ve used, such as the Bosch Bulldog Xtreme and the Makita HR2475, the DEWALT model holds its own in several ways. The Bosch offers a slightly higher impact energy, but it’s bulkier and less ergonomic than the DEWALT. On the other hand, the Makita is quieter but doesn’t deliver the same runtime or overall power. What sets this tool apart is the combination of lightweight design and impressive power—a balance that competitors often struggle to achieve.

Affordable Quality

For those wondering about its value proposition, I’d say this tool offers a solid return on investment. While it’s not the cheapest rotary hammer out there, the build quality, performance, and versatility make it worth the price. If you already own other DEWALT tools, you’ll appreciate the compatibility with existing batteries, which can offset the cost of having to buy one separately. True value lies in how well it handles demanding tasks without compromising comfort or efficiency.

Durability and Longevity

One thing I’ve learned from years of testing tools is to never underestimate build quality, and this DEWALT doesn’t disappoint. The plastic and metal construction feels robust, and the brushed finish adds a polished touch. I’ve accidentally dropped it a couple of times (occupational hazard!), and it survived without a scratch. The 3-year limited warranty is another reassuring aspect, showing that the company stands behind its product.

Versatility in Application

This tool isn’t just about brute force; its rotational dial with three application modes makes it adaptable to a variety of tasks. I used the drill mode for wood, tested the hammer drill mode on concrete, and even switched to chip mode to break apart old tiles. The variable speed feature ensures you’re always in control, regardless of the material or task. Whether you’re a professional contractor or a DIY enthusiast, this tool fits almost any scenario.

Final Thoughts on Functionality

Every aspect of this rotary hammer seems thoughtfully designed. From the 20V battery-powered operation to the 5550 RPM maximum rotational speed, it’s clear this tool was engineered with professionals in mind. It’s powerful, versatile, and surprisingly user-friendly, making it a standout option for anyone looking to tackle demanding projects.

This rotary hammer may not be perfect, but it’s a reliable and efficient tool that delivers where it counts.

Additional information