Maker says the shroud catches 99% of concrete dust, and a replaceable polymer seal creates an air vortex around its edge, allowing the grinder to float like a puck on ice The patented Dust Grabber ...

Hinged shroud allows grinder to get up and close Developed for heavy-duty use by contractors for grinding concrete, masonry and mortar Dust control reduces clean up time Made from an abrasive ...

THIS DUST SHROUD FOR CONCRETE SURFACE GRINDERS is offered in 5" and 7" sizes. When used with a proper vacuum system, the shroud helps protect users from silica dust exposure in accordance with OSHA ...