Vacuum Cleaner Nozzle
thingiverse
Finally made something useful :) ! Vacuum Cleaner Nozzle used for Karcher WD3 premium. FreeCAD file attached. Nozzle throat is made as cone so probably it must fit more or less for any valcuum cleaner model. If you want to adjust to item fit for your cleaner than change values displayed in "adjust" picture(Keep in mind values is RADIUS and not DIAMETER).
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