RAIZIDOM Drilling Dust Shroud Cover Tool For Concrete Core Drill Bit

Maximum Diameter 120mm Dust Collector Attachment Dual air chamber provides for dust collection and suction to the wall Dust port accommodates 1-5/8 in. vacuum nozzles and can also fit other nozzle sizes with adaptors Rubber seal maintains suction on the drilling surface System is universal and is designed to connect to a vacuum so that it can be used with any size hammer and can accommodate the full range of core bit diameters and drilling depth.