The Dustie dust-control shroud from Dustless Technologies adds dust collection to one of your messier tools - the angle grinder.  It captures up to 99% of the airborne particles created by grinding, including concrete, stone, masonry, fiberglass, and any other materials you don’t want reaching your lungs.

With its “Flex-Flange” collar the Dustie fits Makita, Bosch, DeWalt and other grinders.  Simply remove the wheel, slip the collar over the neck of the grinder, and tighten the included band clamp around the collar to secure it to the grinder.  For operations like tuck pointing, where you want the leading edge of the blade exposed, you can snap an optional cover plate over the blade and cut away a specially marked section of the shroud.

Of course Dustless Technologies encourages you to use their own wet/dry vacuum, designed especially to capture extra-fine dust created by the materials listed above - but a shop-vac equipped with a drywall dust bag does a pretty good job of capturing extra-fine dust.

Dustless Technologies makes Dusties in a 5″ size to fit 4-5″ hand grinders and a 7″ size to fit 6-9″ hand grinders.  Both the 5″ and the 7″ Dusties cost about $30 apiece.