Milwaukee M18 FUEL 1-1/8" SDS Plus Rotary Hammer with ONE-KEY and HAMMERVAC Dust Extractor Kit

Operating the Milwaukee M18 FUEL 1-1/8" SDS Plus Rotary Hammer with ONE-KEY and HAMMERVAC Dust Extractor Kit has been a revealing experience. This tool is designed to be a powerhouse for heavy-duty drilling and chiseling tasks, and it certainly lives up to its reputation in many respects. However, like any tool, it has its strengths and weaknesses.

Performance and Power

The first thing that struck me about this rotary hammer was its sheer power. With an 18V lithium-ion battery and a POWERSTATE brushless motor, this tool can tackle tough masonry and concrete jobs with ease. The tool's 3.6 ft-lbs of blow energy combined with a maximum RPM of 800 and BPM of 4600 make it incredibly efficient for drilling tasks. I found that drilling into concrete and brick was effortless, and the tool maintained a consistent performance throughout.

One of the standout features is the AUTOSTOP Kickback Control, which significantly enhances safety. The control mechanism kicks in if the tool detects a sudden bind-up, preventing potential injuries. This feature is particularly useful when working in unpredictable conditions where the bit might hit rebar or other obstructions.

Battery Life

Battery life is always a concern with cordless tools, but the M18 FUEL rotary hammer performs admirably in this department. Using the M18 REDLITHIUM HIGH OUTPUT batteries, I was able to drill up to 50 holes of 5/8" x 3" on a single charge, though this can vary depending on the material being drilled. In older, denser concrete, the battery life was somewhat reduced, but it was still impressive. Having extra batteries on hand mitigated any downtime, making this tool a reliable option for extended use.

Dust Extraction

The integrated HAMMERVAC Dust Extractor is a thoughtful addition, aimed at keeping the workspace clean and reducing exposure to harmful dust. However, I found the dust extraction system to be a mixed bag. While it works well for general drilling, it sometimes struggled with finer dust particles, leaving some cleanup still necessary. The adjustable depth gauge on the dust extractor is a bit cumbersome, and its protruding design can catch on objects, making it less than ideal for tight spaces.

Build Quality and Ergonomics

Milwaukee has a reputation for durable, well-built tools, and this rotary hammer is no exception. The construction feels robust, and the tool has a solid heft to it, weighing in at 15.5 lbs. This weight can be a double-edged sword; while it adds to the tool's stability and reduces vibration (thanks to the AVS Anti-Vibration System), it can also lead to operator fatigue during prolonged use. The tool's design is ergonomic, with a comfortable grip that reduces strain, but the overall weight is something to consider if you plan on using it for extended periods.

Versatility and Features

The M18 FUEL rotary hammer is versatile, offering three drilling modes: Rotary Hammer, Hammer Only, and Rotation Only. This makes it suitable for a wide range of applications, from drilling and chiseling to simple rotation tasks. The SDS Plus chuck system is efficient, allowing for quick bit changes, and the 1-1/8" rotary hammer size provides ample capacity for most drilling needs.

Usability

One minor gripe I had was with the safety switch. It’s not immediately obvious when the tool is in the safety position, which led to some frustration as I had to double-check it frequently. This is a small issue but worth noting, especially for those who prioritize safety and ease of use.

Storage and Portability

The tool comes in a large case, which is both a blessing and a curse. On one hand, it provides ample space for the tool, batteries, charger, and accessories. On the other hand, the case is bulky and can be cumbersome to transport, especially if you're working on a job site with limited space. I found myself wishing for a more compact storage solution that still offered adequate protection for the tool.

Conclusion

In summary, the Milwaukee M18 FUEL 1-1/8" SDS Plus Rotary Hammer is a formidable tool that excels in power and performance. Its robust build quality, effective kickback control, and versatile drilling modes make it a valuable addition to any professional's toolkit. The battery life is commendable, and the inclusion of the HAMMERVAC Dust Extractor, despite its flaws, is a thoughtful feature aimed at improving job site safety and cleanliness.

However, the tool is not without its downsides. The dust extraction system could use some refinement, and the tool's weight may be a concern for some users. Additionally, the bulky storage case and the somewhat finicky safety switch are minor annoyances that could be improved.

Would I recommend this tool? Absolutely, especially for professionals who need a reliable, powerful rotary hammer for demanding tasks. Despite its few shortcomings, the Milwaukee M18 FUEL rotary hammer delivers on its promises and offers features that enhance both performance and safety. For those willing to invest in a high-quality tool, this rotary hammer is a solid choice.