Little Boy Atomic Bomb 3D printable model by ewittenstein

Little Boy Atomic Bomb

Source: Thingiverse by ewittenstein

The Little Boy Atomic Bomb is a free printable 3D model from Thingiverse by ewittenstein. A two-piece model of the Little Boy atomic bomb dropped on Hiroshima, Japan on August 6th, 1945. You can download the STL file from the original listing below and print it at home.

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195 saves Source: Thingiverse Updated 2026-04-20

Tags: Little, Boy, Atomic, Bomb

About this model

A two-piece model of the Little Boy atomic bomb dropped on Hiroshima, Japan on August 6th, 1945. The two parts fit together snug, yet are still removable. This is useful as a model, a prop, or to hold stuff. Enjoy! Update 7/23/18: Switched the arrangement of the holes system to allow for better quality and adhesion. S/O to mager33 for the tip!

Frequently asked questions

Is this 3D model free to download?
Yes. Little Boy Atomic Bomb 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 ewittenstein.
Who made this model?
Designed by ewittenstein, 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.

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