Makita 193472-7 Dust Extraction Attachment Review

The Makita Dustless Hammer Attachment features a telescoping spring-loaded barrel that provides job site durability. You can adjust the depth, thanks to the depth stop adjustment knob that allows up to 4 inches of depth adjustment. The bit size adjustment knobs and built-in ruler enhance accuracy during drilling.

One of the key benefits of this attachment is its compatibility with most jobsite vacuums, resulting in more powerful suction and improved dust extraction. Compared to other built-on systems, the Makita solution is more compact and has less weight. With no vacuum motor or components attached to the tool, it's easier to handle and maneuver.

The Makita Hammer Attachment also has longer cordless run time, as the battery only powers the tool motor. On the other hand, competitor built-on vacuum motors share power with the tool, which can decrease impact energy/BPMS and runtime on one charge.

However, there are a few drawbacks. Some reviewers found that the hose could be longer, and you need an adapter for the last mile, as it does not fit any regular vacuum cleaner piece. Others lamented that the aperture gets clogged with the first chip of concrete, and the small tube diameter limits suction to the immediate location. Finally, the spring on the attachment's part that recesses into the housing as you drill into the concrete is not strong enough, so it doesn't always remain pressed against the wall, allowing dust to spill out of the hole onto whatever is below.

Despite the drawbacks, the majority of reviewers found this accessory invaluable, with one noting that it's fantastic for DIYers. Another noted that it works as expected, while a different reviewer said that it keeps the work area clear from dust. A few reviewers said that it did not come with all the necessary adapters and an instruction manual to guide them on how to use it, but overall, the majority found this dust extraction attachment well worth the investment.