Alpha Tools Ecoguard Type D Dust Collection Cover The Alpha Ecoguard Type D is a dust collection cover for drilling applications. This new innovative device helps to keep dust out of your face and off of the floor when drilling holes on walls and ceilings. The Ecoguard D makes jobs easier and saves the messy clean up afterwards. Features Captures the dust while leaving both hands free to drill Since the dust cover is transparent, you can always see where you are drilling Simply press the cover against the surface and drill away Any dust or debris that results from the drilling is collected and can be easily emptied out when finished Two sizes to accommodate different drill bit lengths ECOGRDDL designed for "long bits" 6 inches and over ECOGRDDS designed for "short bits" under and up to 6 inches Convenient and easy to use Eliminates clean-up and downtime on the job-site Fits most popular drills and hammer drills Drills and drill bits sold separately Made for Makita Model No. BHR202Z Bosch Model No. RHH180 DeWalt Model No. DCH253 Milwaukee Model No. 2605-20 Hilti Model No. TE4-A18