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3D models for 35–38 mm vacuum cleaner fittings

This collection gathers STL files for vacuum cleaner hoses, adapters, crevice nozzles and workshop dust extraction. It covers fittings in the common 35–38 mm range, so you can compare how different parts connect. Use it when a stock attachment no longer fits or when you need a task-specific nozzle. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Esta colección está escrita en inglés, pero la búsqueda funciona en cualquier idioma.

Cómo se elabora esta colección

Polyzon reúne esta colección a partir de los resultados de búsqueda de las plataformas conectadas. Se eliminan los duplicados y los modelos sin vista previa, las coincidencias débiles van al final y el resto mantiene el orden de la búsqueda. Los modelos pertenecen a sus autores: consulta las condiciones en la página de cada modelo.

Criterios de selección: el equipo editorial de Polyzon · Texto actualizado el 13/10/2026


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«3D models for 35–38 mm vacuum cleaner fittings»

The models fall into a few practical groups: adapters that join hoses to tools, narrow crevice tools for gaps, wider nozzles for floors or car interiors, and collectors that capture dust at a drill or CNC spindle. Adapters usually differ by the two diameters they connect and by whether they use a friction fit, a threaded collar or a clamp. Crevice and surface nozzles vary in opening shape, length and the angle of the tip.

When choosing a model, check the inner and outer diameters the author lists, the wall thickness and the number of separate parts. Look at photos of real prints to judge how the joint seats and whether the shape needs supports. The material and settings the author notes matter for parts that flex or slide onto a hose.

To refine a search, try synonyms such as hose adapter, tool adapter, crevice tool, floor nozzle, dust collector or extraction shoe. Related terms include vacuum fitting, hose reducer, workshop vacuum and CNC dust shoe. If you know the hose size, search by that size together with the tool you want to connect.

FAQ

Preguntas frecuentes

How do I know which adapter fits my vacuum hose?
Measure the outer diameter of the hose end and the inner diameter of the tool opening, then compare with dimensions on the model page. A small difference can be adjusted with a clamp or a flexible sleeve.
What is the difference between a crevice nozzle and a wide nozzle?
Crevice nozzles reach narrow gaps, while wide nozzles cover larger surfaces such as carpets or car seats. The choice depends on the area you need to clean.
Can I print these parts in any material?
Many adapters work in common rigid filaments, while parts that need to flex may call for a different filament. Check the author's material notes and your printer's capabilities.
Why do some models need supports?
Overhangs and internal channels may require supports to print accurately. The model page often shows the orientation and whether supports are needed.

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