Website: thingiverse
Author: Umake
Price: Free Download
File format: .Stl 3d printable
Description:
We’ve got some requests to make a bigger version of the gearbox keychain so we did. This Gear Keychain XL has two working gears. They spin smoothly and have a gear ratio of 1.8:1 (18:10). 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