The Cut Buddie II is simply the best dust collection system you can find for hand grinders. Durable, unobtrusive, easy to install and reliable. Installation is quick and simple. Adjust the set screws in the universal adapter, slip it on the grinder and tighten the band clamp, and you're ready to go! An ideal tool for renovation contractors who have to use point-of-origin dust collection tools to comply with EPA regulations covering lead paint removal.