Bomb Bay Doors for North American B-25J


Bomb Bay Doors for North American B-25J


Bomb Bay Doors (servo operable) for North American B-25J Mitchell


Just a little addition to our B25J Mitchell files, so if you have free channels left on our receiver…

  • Universal STL files
  • Prepared basic Gcodes for your 3d printer
  • Simplify3D setting files
  • Scale markings PDF
  • PDF/VIDEO userguide for further information

Product Description

Future of flying – Print your own plane

North American B-25J Mitchell

Just a little addition to our B25J Mitchell files, so if you have free channels left on our receiver…We hope you enjoy printing, building and flying it, although this build will truly test your abilities and quality of your printer.
Welcome to the thin wall printing!

Note: use included parts instead original B25J fuselage parts, refer to B25J userguide

Create account and download:

You’ll receive a link for all files to your email inbox and after checkout, the download button appears (in most cases immediately). Or login to your account and download directly from our website anytime.


Prepared Gcodes for your printer:

You can directly use our prepared gcodes, if your printer is Prusa i3 compatible. Simply save to an SD card and let the 3d printer do it’s job.


For further options take a look at the PDF/VIDEO userguide



!!!And check our Printing Guide/FAQ section (thin wall printing)

 Basic requirements:

3D Printer, nozzle 0.4mm diameter, min. build volume 200/200/200mm

PLA filament

Simplify3D (highly recommended)

How it works

Download - Print - Assembly - Fly
  • 1
    Creating process of digital modelling

    Extensive hi-tech 3d structural reinforcement resulting in solid yet lightweight airframe thanks to additive 3Dprinting technology

  • 2
    Printing and testing

    Each plane has been thoroughly tested to find ideal shape and best possible inner structure

  • 3

    Choose your aircraft, download 3d files and print as many you need. Using your desktop 3Dprinter