The file 'Stick Too Wall Vacuum Drill Dustex 3D Printer Model' is (stl) file type, size is 178.5KB.
Fits most vacuum hoses ~3,3cm (Dewalt, Metabo, Bosch, Makita)Sticks too most flat walls (drywall, concrete, even wood, etc.) and collects dust inside.
Stronger Vac = Better Suction :)