A se of vacuum hose attachments of different shapes. There are 7 different nozzle shapes, each at three different angles. They are all repeated for all common hose sizes.
Each size has an option of Outer Diameter measurement or Inner Diameter.
Outer Diameter bases:
Intended for the printed nozzle to go inside your existing hose.
Inner Diameter bases:
Intended for the printed nozzle to go over your existing hose or nozzle.
Nozzle styles (common to both OD an ID nozzles):
Printing
Recommended increasing the perimeters so that walls are all perimeters, only the stops should need infill.
These were all generated with this OpenSCAD Parametric model. If any of these don't suit you can customise your own, or let me know and I can generate it.
Related models
Hose Fittings collection
Parametric model (used to generate all the below models)
2023-01-16
2022-12-14