工具・機材

Knife Cases: 3D Models and STL Files

This collection gathers knife case STL files for craft blades, utility knives, pocket knives and training knives. You can compare how models handle storage, blade coverage and modular organization before slicing for a 3D printer. It helps you narrow a broad search to the kind of case you actually need. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

このコレクションの本文は英語で書かれています。検索自体はどの言語でも使えます。

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選定基準：Polyzon編集部 · 本文の更新日：2026年10月11日

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«Knife Cases: 3D Models and STL Files»

The results cover small holders for craft blades, larger shells for utility knives, and pocket-sized cases for folding knives. Some designs are simple shells, while others use sliding trays, rails or grid-based organizers. Themed and training versions often add decorative shapes or dummy blades, so they differ mainly in outline and internal cutouts.

Before printing, check the model page for the blade length and handle thickness the author used, the number of separate parts, and whether the case needs supports. Look at photos of actual prints to judge clearances, hinge fit and how the case closes. The material and settings listed by the author can guide your own slicing choices.

To refine the search, try synonyms such as sheath, holder, organizer, pouch or cover, and combine them with blade type. Related terms include craft blade, utility blade, pocket knife, training knife and modular insert. Adding a storage system name or a knife style can narrow results further.

FAQ

よくある質問

What should I check on a knife case model page before printing?
Check the stated blade length, handle width, part count and assembly steps. Also review the author's photos and any listed material or print settings.
Do knife cases usually need supports?
It depends on the geometry. Some flat shells need none, while cases with overhangs or deep cavities often list support requirements on the model page.
How can I find a case for a specific knife style?
Use the knife type as a search term, then add words like holder, sheath or organizer. Check the dimensions on the model page against your own tool.
Can I change the size of a knife case model?
Some models are described as customizable or come with editable files, but scaling can affect wall thickness and fit. Check the author's notes before changing dimensions.
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