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Octahedron with Cube Dual

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3D model description

An octahedron (eight triangular faces) is paired up with its dual, the cube (six square faces). Their respective 12 edges meet at right angles. In this model the octahedron's edges are thicker.

3D printing settings

Model dimensions (mm) - X: 46.2, Y: 46.2, Z: 46.2.
Optionally, scale size up or down before you print.
All the pairs in this dual set have diameter 80mm.

  • 3D file format: STL
  • Publication date: 2020/05/24 at 06:18





Hi, Dan Bach here. I'm a lifelong math nut, a career math teacher and author, and now a 3D math artist and designer. Download some of my polyhedra or space curves! Print them or use them as assets in your video games. (Disclaimer: I didn't make the big star in the photo, but I had a hand in it!)

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