High Efficiency Dust Collector Attachment Electric Drill Vacuum Cleaner 40JAOOTDTYProchs: & & Material: Made of plastic and rubber, stable, sturdy and . Drilling Dust Collector Hands-free + Adapter + 2M Vacuum Tube, connected to a variety of vacuum cleaners, multi-stage transfer interface, strong adsorption force, suitable for all kinds of wall adsorption, dust-proof dust removal tools, to ensure that the operator has no holes to drill dust. Large hook to connect the grey bowl adapter to the interface diameter: 39/35/32/26mm. Small opening type to connect the grey bowl adapter to the interface diameter: 44/39/34/29mm. Dimensions: large hook model for connecting to the gray bowl: 202x102x55mm Adapter upper mouth: 40mm lower mouth: 25mm, small opening model for connecting to the gray bowl: adapter 202x71x30mm upper mouth: 45mm lower mouth: 28mm. Specification: Material: Plastic + Rubber Color: BlackStyle: Large Hook, Big Hook + 2m Suction Tube, Small Opening Bowl, Small Opening Bowl + 2m Suction TubeProduct Size: Approx. 202x102x5 5mm/7.95x4.02x2.17inches202x71x3 0mm/7.95x2.80x1.18inches Net Weight: 79g/0.17kg694g/0.17lbs94g/0.21lbs738g/1.63lbsPackage Includes: 1 Set of Vacuum Cleaner for BowlNote: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.