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Water Jet Drive

Creation quality: 4.8/5 (3 votes)
Evaluation of members on the printability, utility, level of detail, etc.


3D model description

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The download contains jet drive models with different angles to the bottom (70, 80 and 90 degree). If you need other, please let me know!

The water Jet Drive is used by my RC controlled Mini Jet Boat


Partlist (last update on 2020.05.07)

Is it waterproof ... YES!

  • 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.


  • 20200527 check all links
  • 20190815 initial upload

Show me your makes.

Discover my other jtronics designs on cults3d


3D printing settings

slicer: cura (please take cura, Don't take slic3r!)
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
Print Thin Walls: Yes

3D printer file information

  • Design number: 68948
  • 3D design format: STL Folder details Close
    • boat_jetdrive_70.STL
    • boat_jetdrive_80.STL
    • boat_jetdrive_90.STL
    • jet_nozzle.STL
    • jet_propeller.STL
    • jet_stator.STL
    • rc_mount.STL
    • servo_clevis.STL

    Learn more about the formats

  • Last update: 2020-09-06 at 20:44
  • Publication date: 2019-08-14 at 10:07


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