Popular fittings › Indexed nozzle turret
Indexed nozzle turret
A rotating tool wheel with replaceable nozzles, a fixed hose feed and a positive index lock. Free 3D printable.
Open in the designer →
Opens with the sizes below. Change anything, then export 3MF, STL or STEP. Free, no account, runs in your browser.
Starting sizes
| End | Inner size | Connection |
|---|---|---|
| Hose feed | 50 mm (1.97 in) | Smooth sleeve |
| Round nozzle | 25 mm (0.98 in) | Smooth sleeve |
| Oval nozzle | 40 × 15 mm | Smooth sleeve |
| Crevice nozzle | 70 × 5 mm | Smooth sleeve |
Need another size? Every dimension is editable in the designer, in millimetres or inches.
What it is
A wheel of different nozzles on one hose: rotate to the tool you need and it locks in place.
How to measure
Measure every hose you will connect and the space the unit has to fit. Check large parts against your printer bed in the Workshop before exporting.
Print tips
- The export already places every component in its recommended print orientation. Keep supports off sleeves, sockets and any sliding or tight-fit surface so they stay smooth; if your slicer asks for supports, paint them only where an outside overhang needs them.
- Moving parts print separately; keep their sliding and turning faces free of supports and brim so they move freely.
- Seals and liners are separate objects in their own material group; print them in TPU or another flexible filament.
- The “To buy” list shows the purchased hardware it needs.
Frequently asked questions
- What size should I measure?
- Measure every hose you will connect and the space the unit has to fit. Check large parts against your printer bed in the Workshop before exporting.
- What should I print it in?
- PLA or PETG both work for dust collection at room temperature. Print in PETG or ASA if the air is warm or the part sits in the sun. Use 3–4 perimeters for an airtight wall; infill matters much less than wall count for ducts. Seals and liners are separate objects in their own material group; print them in TPU or another flexible filament.
- What hardware do I need to buy?
- At these starting sizes it needs: bolts or screws, washers, other parts such as shafts, bearings or cables. The “To buy” list in the designer gives the exact sizes, lengths and quantities for your dimensions.
- Does it need supports?
- The export already places every component in its recommended print orientation. Keep supports off sleeves, sockets and any sliding or tight-fit surface so they stay smooth; if your slicer asks for supports, paint them only where an outside overhang needs them. Moving parts print separately; keep their sliding and turning faces free of supports and brim so they move freely.
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