Keychain Brazil
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This model is hosted on Cults3D. Files, images and license details belong to the original creator.
View on Cults3D ↗Description
Rotating Brazil keychain designed for FDM 3D printing in PLA. Features a smooth spinning mechanism, optimized tolerances, and multi-color visual separation without requiring AMS. Lightweight, durable, and easy to print with standard settings. Key Features: • Functional rotating core (print-in-place concept depending on tolerances) • Optimized for PLA (no high-temp material required) • No AMS required (color separation by layer or filament swap) • Lightweight structure with good mechanical resistance • Clean geometry for consistent surface finish Printing Specifications: Tolerance & Fit: • Rotation clearance pre-calibrated, but may vary depending on printer accuracy • If tight: reduce flow (extrusion multiplier ~0.95–0.98) • If loose: increase flow slightly or scale down clearance axis • User can fine-tune height or scaling for optimal rotation performance Use Cases: • Keychains • Backpack accessories • Gifts or themed merchandise
About this model
Keychain Brazil is a free 3D model in the Other category, shared by the Cults3D community. You can download it for 3D printing and reuse it in your own projects under the terms of its original license.
File formats
- STL — The most common mesh format for 3D printing — ready to slice and print on almost any printer.
The files for this model are hosted on Cults3D. Use the button above to open the original page and download it.
