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DCC Bridge
Anonymous1784595884
07-21 02:09
Model Name
magnetic race bib holder 3d model
Tags
3d printing
3d printing realistic
props
props 3d printing
props 3d printing realistic
props realistic
realistic
Prompt
Create a precise CAD-style 3D model of a circular magnetic race bib holder front cap for FDM 3D printing. Single solid body, perfectly symmetrical and STL-ready. Outer diameter: 21.0 mm. Total thickness: 2.5 mm. Top features a centered 20.0 mm recessed seat for an epoxy resin dome with a 0.5 mm retaining lip and flat base. Bottom has a centered cylindrical magnet pocket, 15.0-15.1 mm diameter and 1.5 mm deep, leaving exactly 1.0 mm wall thickness between the top recess and magnet pocket. Vertical pocket walls for a snug press-fit. Flat bottom, smooth 0.5 mm outer edge fillet, concentric geometry, uniform wall thickness, clean hard-surface engineering design. No logo, text, patterns, holes, textures, or decorative details. Matte plastic finish, optimized for support-free FDM printing and accurate STL export.
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