The file 'Fine 45mm Shop Vac Nozzle 3D Printer Model' is (stl) file type, size is 205.3KB.
I needed a small-diameter nozzle for my shop vac so I could suck goop out of the nooks and crannies found around my shop.
This nozzle fits on a fairly common after-market shop vac hose with an outside diameter of 45mm. It's available here
The nozzle gives you an 8mm vacuum aperture which moves a lot of air but is reasonably small.
This design requires a printer build envelope at least 80mm high.
FineShopVacNozzleAdaptor.stl | 1.4MB | |
FineShopVacNozzleExtension.stl | 78.0KB |