Douglas X-3 Stiletto 3D printable model by PiFan

Douglas X-3 Stiletto

Source: Thingiverse by PiFan

The Douglas X-3 Stiletto is a free printable 3D model from Thingiverse by PiFan. Douglas X-3 Stiletto American experimental aircraft of the 1950s. You can download the STL file from the original listing below and print it at home.

Download free STL Get free app
30 saves Source: Thingiverse Updated 2026-05-11

Tags: Douglas, X-3, Stiletto

About this model

Douglas X-3 Stiletto American experimental aircraft of the 1950s. The aircraft iseld didn't match the expectations, but its wing design was used for the F-104. Test print succeeded (just before my printer broke) but I didn't unpack it yet, so foto is coming later. Model is scaled to 1/1000, I print using an ELEGOO Mars resin printer slincing in the scale 1/500. Two files available, one with open gear shafts and one in-flight. Gear is still missing, I plan to add the file end of the month. NOTE: I am not the original creator of this 3D model. All credits belong to helijah, link to the original model: I adjusted the model for 3D-printing by removing interior, thicken the wings etc. and share it with helijah's permission.

Frequently asked questions

Is this 3D model free to download?
Yes. Douglas X-3 Stiletto is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by PiFan.
Who made this model?
Designed by PiFan, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

Similar 3D models in Douglas

Amazon's top 3D printing gear (trending)
Download free STL Get free app