
Knife 3D Models and STL Files to Print
This collection gathers knife-themed STL files for 3D printing, from small keychains to folding utility knives and prop-like blades. It also includes humorous figures and seasonal items that use a knife as the main visual detail. You can use it to find a model for a quick print or a more involved assembly project. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Der Text dieser Sammlung ist auf Englisch verfasst; die Suche selbst funktioniert in jeder Sprache.
So entsteht diese Sammlung
Polyzon stellt diese Sammlung aus den Suchergebnissen der angebundenen Plattformen zusammen. Dubletten und Modelle ohne Vorschaubild werden entfernt, schwache Treffer rutschen ans Ende, der Rest bleibt in der Reihenfolge der Suche. Die Modelle gehören ihren Urhebern – die Bedingungen findest du auf der Seite des jeweiligen Modells.
Auswahlregeln: Polyzon-Redaktion · Text aktualisiert: 13.10.2026
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Alle Modelle dieser Sammlung

That's not a Knife. (Crocodile Dundee)

EAB (Exchange-A-Blade) Folding Utility Knife

dachshund holding a knife

CUTE SHARK HOLDING A KNIFE

Crab with a knife no base

Kirby with a knife - remix face added

Keychain Knife with a button
Crab with a Knife

Cool Skull Hoody Boy with a knife and with keychain version!

Kirby with a knife - remix face added

Kirby with a knife
Multi-purpose survival utility knife with a knife, a lighter, a pencil and some duct-tape

Sandpaperholder (120mm rolls) with a knife

Shes got a knife Cutting / Chopping Board Design

Gojo Cat - with a Knife

A knife for opening the package

Kirby with a knife

Meme Duck Holding a Knife Funny Earrings

Pumpkin with a knife 2

Pumpkin with a knife

a knife

Butterfly Knife

A dog with a knife and mask Meme / Funny lel

Girl with a knife

Kirby with a knife keychain

Shes Got a Knife!

Sheath for a kitchen knife

Spork / Sporknife - spork with a knife teeth

Black cat keychain - Black cat holding a knife

That's Not a Knife. THIS is a Knife! Dundee Bowie

Moomin with a knife hueforge

Drag knife for a 3d printer

MOLLE stencil for making "laser cut" molle with a knife

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Dog with a knife

Wallace's Flying Tree Frog ... Holding a Knife
Exchange-A-Blade Utility Knife PLA Optimization

A knife

Moomintroll with a santa hat holding a knife

Step Aside ive got a knife and an attitude Board

Magic trick a metal sphere through a knife

A knife from Subnautica

Cute Penguin with a Knife | Figurine | Chibi

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Crocodile Dundee Bowie Knife – “That’s a Knife!”
«Knife 3D Models and STL Files to Print»
The models range from flat keychain shapes and earring-sized pieces to multi-part figures and folding utility knives. Some entries are simple decorative props, while others combine a blade shape with a handle, button, or sheath. Seasonal versions and kitchen-themed designs place the knife in a different context, such as a cutting board or a pumpkin.
Before choosing a file, check the author's page for overall size and scale, the number of separate parts, and whether the model needs supports. Look at the material and print settings the author lists, and review photos of real prints to judge surface detail and thin areas. For folding or multi-tool designs, pay attention to clearances and assembly steps, since small hinges and pins can require tight tolerances.
If you want more results, try synonyms such as blade, pocket knife, folding knife, prop, or keychain. Related searches include meme figures, kitchen tools, outdoor tools, and costume accessories. Combining a subject with a format, like keychain or earrings, can narrow the list to items that match your printer's build volume.
Häufige Fragen
What kinds of knife-themed models appear here?
What should I check on a model page before printing?
How do I search for a specific style of knife model?
Are these models mostly decorative or functional?
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