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Mini 3D-printable crossbow

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3D model description

I made this mini crossbow just for fun so i can shoot at things with toothpicks. The springs used on my crossbow come frome a large spring from an old wind up clock wich had snapped. the wire used was just one I had lying around. The arrows are toothpicks. The dimensions of the mini crossbow are roughly 55mm by 42mm and 12mm high. All parts are printed with my HE 3D Reprap Prusa I3. The crossbow is entirely designed by me.

spring dimnsions are roughly :
0.5mm thick
8mm wide
35mm diameter

more info about this project can be found here:

video of this thing firing toothpicks can be found here (240 fps):

Recommended tools:


All my project files, instructions, schematics, are provided for free so everyone around the world can enjoy them. Feel free to support me so I can create and share even more awsome projects. Any amount of support is greatly appreciated :-)

Feel free to take a look at my other designs:

3D printable antweight battlebot: Bulldog:
SpaceX inspired edf rocket:
3D printed high torque servo/gearbox version 2:
UMC - Universal motion controller:
3D-printable Davinci catapult gift card:
Arduino controlled photogrammetry 3D-scanner:
Fully 3D-printable turntable:
RC FPV tank rover:
Fully 3D-printable wind-up car gift card:
3D-printable High torque servo/gear reduction:
'BOOM box' high voltage capacitor bank case:
Subby the interactive youtube subscriber robot:
robot hand || bionic hand prosthesis prototype:
3D-printable linear actuator:
Mini 3D-printable crossbow:
8 legged spider robot:
best 3D-printable bearing:

Have a nice day!

  • 3D file format: STL
  • Publication date: 2020/10/25 at 00:11



Designs 20
Downloads 93
Sales US$25
Followers 3

I'm a maker. I design and create my own projects and build them from scratch. My favorite tools are my 3D-printer and laser cutter. I own a 3D printer since 2014 and still use it almost every day. I like to design 3D models and sometimes also animate it. Besides 3D printing and modeling I also like aviation a lot. I fly RC drones, helicopters and planes.



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