Stationery knife and box cutter 3D models

This collection gathers STL files for stationery knives, box cutters and related accessories. You will find printable handles, blade holders, organizers and covers designed for 3D printing. It is a convenient way to replace a broken part or build a custom tool around a standard blade. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.

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Comment cette collection est composée

Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.

Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 09/10/2026

La base de résultats est en cours d’alimentation. Ouvrez la recherche complète pour obtenir dès maintenant des modèles à jour.

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À propos de la catégorie

«Stationery knife and box cutter 3D models»

The results include both complete knives and single-purpose accessories. Some models are folding handles or letter openers meant to accept common utility blades, while others are wall holders, blade trays or simple sheaths. You will also find replacement sliders and custom cutters built around a store-bought blade.

When choosing a model, look at the author's page for the overall size and scale, the number of parts and how they assemble, and whether the author notes that supports are needed. Check which material and print settings are listed, and look for photos of real prints to assess the outcome. If the model uses a factory blade, verify the blade width the author specifies.

To refine your search, try synonyms and related terms: utility knife, blade handle, scalpel cover or letter opener. You can also search for cutter attachments and bottle cutters that rely on a stationery-knife blade, or for trays and wall mounts sized for workshop storage.

FAQ

Questions fréquentes

Can I print a functional stationery knife handle?

Many models are designed to accept standard utility or scalpel blades. Check the author's page for the blade width and photos of assembled prints to see how the blade is secured.

What blade size should I buy for a printed handle?

Most designs mention a specific blade width in the title or description. Verify this measurement on the model page before sourcing the blade.

Are these models printed in one piece or multiple parts?

It varies. Some are single-piece handles, while others require assembly of a body, cap and sliding mechanism. Check the number of parts and assembly notes the author provides.

Do printed knife models need supports?

This depends on the geometry. The author usually indicates if supports are necessary for cavities or overhangs, so review the recommendations and preview images before slicing.