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RC Mini Jet Boat

3D model description

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RC controlled Mini Jet Boat
Size 230x75x50mm



My RC Controller

I used the following materials

Is it waterproof ... YES!

  • Watch the video RC MiniMono Boat - 3D printed Jet Drive UNDERWATER! After that, there was no water in it!
  • If your print of the hull is good, it should be waterproof. But, if you want to be safe, you could still paint it with a thin layer of car clear coat. I tried both variants and it works very well.
  • The drive shaft of the boat is sealed between two plain bearings with a lubricating seal.
  • The cover is sealed with a 2mm cord of foam rubber


  • 20190702 added splitted boat hull for printer with smaller build volume height.
  • 20190708 I'm working on a How To Video and Tutorial to assemble the Jet Boat, but the most should be self-explanatory.
  • 20190712 added pictures of cura settings and assembly

Show me your makes.

Discover my other jtronics designs on cults3d


3D printing settings

slicer: cura (please take cura, Don't take slic3r!)
support: only for cover
Optimize Wall Printing Order: Yes
Fill Gabs Between Walls: No
Use adaptive layers: Yes
Layer: 0.10 to 0.20mm with adaptiv layer
material: PLA
Infill Travel Optimization: Yes

more details are shown in the pictures of my cura settings

  • 3D model format: STL and ZIP



Designs 31
Downloads 1230
Sales $280

Follow us on Cults3d and on Youtube to get notice of a New Upload!
The first Downloads of every New Upload are free.
We are a small, but very creative team, that designs different projects from electronic, 3dprinted or laser cutted components.




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Por cierto faltaría el enlace a un mando de control, a poder ser economico y compatible, gracias!

Hello alopezrobles88,
Last weekend, I printed all parts again and made a lot of video material of the assembling. I think the video will be ready at the end of the week.

Un proyecto muy bonito y divertido, espectacular. El fallo es que no venga con los planos de montaje de toda la parte electrónica y mecánica, para los que no sabemos de electrónica iría muy bien para poder realizar este proyecto y disfrutarlo con los mas pequeños de la casa.

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