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Grit Line Challenge Coin - Free 3D Printable STL File

Grit Line Challenge Coin

Objects
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3D Model Description

Detailed 3D printable challenge coin featuring military-themed elements like rifles, helmet, wings, dog tags, and the American flag with inscriptions honoring service and grit.

Keywords: challenge coin 3d print, military 3d print, american flag 3d print, helmet 3d print, rifle 3d print, dog tags 3d print, free objects stl download

Tags

challenge coinmilitaryamerican flaghelmetrifledog tagsresinfdm3d printable coincollectible coinmilitary memorabiliaengraved coinservice coinvalor coinhonor coin
Price
Free
Format
STL, GLB
Creator
Anonymous
Published
2026-05-25

3D Printing Settings

Printer TypeFDM or Resin
MaterialPLA or PETG
Layer Height0.12 mm (resin) / 0.2 mm (FDM)
Infill15-25%
SupportsDepends on geometry — check slicer preview
Build PlateBrim recommended
Recommended Size80-150 mm
Est. Print Time2-5 hours

Printing & Finishing Tips

▸PLA works great for decorative AI-generated objects
▸This model has been auto-repaired for 3D printing by Remeshy's mesh repair pipeline
▸Use Remeshy's optimizer to reduce polygon count if your slicer struggles with the dense AI mesh
▸Scale freely to fit your intended use — check wall thickness in slicer preview

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