The file 'Gearbox Keychain 3D Printer Model' is (stl) file type, size is 375.18 KB.
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!
Gearbox_8-12_rev2.stl |
Gearbox_keychain_8-12_rev2.stl |
Gear_12.stl |
Gear_8.stl |