Gearbox Keychain

Author: Umake, published on 2014-11-02

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Summary

This Gearbox Keychain has two working gears. They spin smoothly and have a gear ratio of 1.5:1 (12:8). Other ratios will be uploaded soon! Use a little lube to make it run even smoother!

As always, we don’t like wasting material, so we designed it in a way that you won’t need any support material.
3D Print this one and show yours!


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License: Attribution – Non-Commercial – Share Alike

Tags: 3d, 3dprinted, 3dprinter, 3d_printer, chain, gear, gears, Gear_Ratio, key, keychain, keyring, key_chain, lube, lubricant, rotating, rotating_gear, rotation, Umake, Umakeprinting