Makita 195386-6 Dust Extracting 7-Inch Grinder Shroud Soft brushes prevent dust from escaping and help move the tool over the surface 4-spring suspension system keeps shroud flush with surface during movement Removable edge piece allows surface work flush to other objects Standard hose fitting will work with most vacuum systems (OD 1-7/16") Ideal for concrete finishing, concrete material removal and paint or surface coating removal