Package Included: 1 x Grinding Wheel 1 x Dust Crushing Rack 1 x Wrench? (the crushing machine is not included!) Dust crushing housing 1. & nbsp; suitable;?for Hitachi, for Makita, for D ewalt, for Kress, for Milwaukee, for Ryobi, etc.?with a 100-150 mm angle grinder. & nbsp; 2. & nbsp; The removable edge piece allows for flush surface work.?other objects. & nbsp; 3. & nbsp; Flush grinding door allows dust collection for flush edge grinding. & nbsp; 4. & nbsp; Fairing can & ecirc; be adjusted?by the inner diameter of the holder, allows the collection of surface grinding applications of harmful dust. & nbsp; 5. & nbsp; Soft brushes prevent dust from seepage ; escape and help & agrave;?reduce user exposure to users?harmful silica dust. & nbsp; Suitable for front cap of 42-54mm angle grinder. & nbsp; 6. & nbsp; Material: ABS 7. & nbsp; Color: black 8. & nbsp; Diameter: 165 mm Diamond cup wheel 1. & nbsp; Diamond Cup 125 mm standard concrete 2 rows of bristles for durable professional use.