
Knife Models in Parts: STL Files for 3D Printing
This collection gathers knife designs that are split into separate parts, from folding and gravity mechanisms to fixed utility blades and multi-part combat builds. It helps you compare how each model is assembled before you send an STL to a 3D printer. Some files focus on a few printed components, while others include handles, sheaths and display stands. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
本合集的文字为英文,搜索本身支持任何语言。
合集是如何整理的
此合集由Polyzon根据已接入平台的搜索结果整理而成:去除重复项和没有预览图的模型,匹配度低的排在最后,其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。
筛选规则:Polyzon编辑部 · 文字更新于2026年10月13日
从这里开始
合集中的全部模型

Karambit knife, 2 parts, no AMS counter strike.

Butterfly Knife - Print in Place - (Balisong)

TikTok gravity knife all parts in one print

EDC Utility knife, fixed blade with sheath.

Knife 3

In Drawer Knife Rack (Organizer) (Knife Block)

Knife / dagger (very sharp!)

Dishwasher Dirty/Clean Automatic Sign
![butterfly knife [PRINT IN PLACE]](https://cache.polyzon.org/api/img?url=https%3A%2F%2Fmakerworld.bblmw.com%2Fmakerworld%2Fmodel%2FUS70251521cf5677%2Fdesign%2F2024-07-15_a39c7c750429e8.png&w=300)
butterfly knife [PRINT IN PLACE]

MK1- 18mm SEGMENTAL BLADE UTILITY KNIFE

Kylo Ren Mask in 8 Parts

Collapsing Deadpool Katana (Parts Removable)

Separable Gravity Knife

Flip knife (moving parts)

Sci Fi Combat Knife (two blades, stands, sheaths)

Knife

Ironman helmet in 3 parts

The Ridge Tray - EDC Topographic Tray

Knife Set - Plastic

Print in place gravity knife V1

the scythe of death for dummy 13

handle knife replacement

Spherez

Simple Working Hidden Blade (Only 3 parts!)

Utility Knife

Print-In-Place Wrench reworked

Custom kerambit knife CS2 inspired

Utility Knife

Scream Knife in parts (30cm length)

Karambit 2 parts, no AMS (CS2 Knife)counter strike

Gravity knife

Snap in Balisong/Butterfly knife

Butterfly Knife - Print in place

Gravity Knife

Larynx Model in Parts

EDC Utility knife, fixed blade with sheath. v4

gravity knife toy

RJ45 replacement clip in two parts

Training Karambit – Field-Tested Practice Knife

Skeleton Knife

Karambit CSGO Knife in 6 parts

Sabnautica_knife NO AMS

Cutter knife

beretta in parts
«Knife Models in Parts: STL Files for 3D Printing»
Folding and gravity styles often rely on printed pivots, pins or sliding channels, so their part count and clearances matter more than surface detail. Fixed utility knives usually separate into blade, handle scales and a sheath, which changes how you orient each piece on the build plate. Multi-part combat or display knives may include removable sections, stands or extra blades, making assembly a larger part of the project.
On the author’s model page, check the listed size and scale, the number of separate parts, and whether supports are needed for overhangs. Look at the material and settings the author mentions, then compare those notes with photos of real prints to judge how the parts fit together. If the design uses moving joints, pay attention to tolerances and the direction each piece should be oriented.
To narrow the results, try related terms such as folding knife, balisong, gravity knife, utility blade, sheath, handle scales or segmented blade. You can also search by mechanism, part count or assembly style, and combine those words with 3D printing or STL. If you want a simpler build, look for models described as print-in-place or few-part, and review the part list before downloading.
常见问题
What does "knife in parts" mean in 3D printing?
Do folding knife models need supports?
How can I find a knife model with fewer assembly steps?
What should I check before printing a multi-part knife?
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完整的主题目录:从家居日用到CNC,均可在已接入的来源平台中搜索。






