The Worx Nitro WA0221 Driveshare 10 in. Universal Brush Cutter Attachment turns your Nitro String Trimmer into a Brush Cutter so you can clear thick brush, heavy vegetation, weeds, and more. Prepare wooded lots to be landscaped, create pathways and trails, or maintain dense or overgrown lawns with the Worx Driveshare String Trimmer you already own. With a large blade diameter of 10 in. and an impressive no-load speed of 6700/min, you’ll make quick work of tough jobs. This Brush Cutter Attachment weighs less than 4 lbs. (3.97 lbs.) so you can work for long hours and feel less fatigue. Plus, the blade is constructed of heavy-duty steel, so it’s designed to last for the long run. The Brush Cutter Attachment is part of the Driveshare system. You can turn your Worx Nitro Driveshare String Trimmer (WG186—sold separately) into a Brush Cutter and add attachments later to also turn it into a Hedge Trimmer (WA0220), Pole Saw (WA0222), or Edger (WA0223—all sold separately). It's an entire lawn or property detailing system on just one String Trimmer. What’s more, each attachment has universal compatibility and fits with most split-shaft designed string trimmer systems from other brands, like Ryobi, Craftsman, Troy-Bilt, and TrimmerPlus, and the attachments from those brands will also fit the Worx Nitro Driveshare String Trimmer. You can mix and match for your convenience.