Thingiverse

Model Rocket Fin Alignment Jig

by j0z

136 Downloads

64 Likes

1 Makes

This is a fin alignment tool for model rockets. Markings are designed for 3 fin and 4 fin rockets, and fits bt20, bt50, bt60, and bt80 body tube sizes.

STL attached is in mm units already. Each step is approx 0.03 inches less than a perfectly snug fit- adjust up/down based on your printer's tolerances.

Remember to like and post a make!

bt 20 bt 50 bt 60 bt 80 Bt20 bt50 BT60 BT80 fin fins High Power low power mid-power model rocket model rocket fin model rocket fins model rocketry rocket fin rocket fins rocketry

Source

Thingiverse

What you need to print this: Beginner Low confidence

Single piece

Supports 1/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 0/3

Printer

FDM / FFF

File format

STL

Material

Software

Cura, PrusaSlicer, or similar

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Model Rocket Fin Alignment Jig

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