This is a splined bottom bracket tool for installing/removing BBT-32 style bottom bracket cartridges. The OpenSCAD source is parameterized so it can be easily modified to accomodate other splined bottom brackets or freewheel cassettes.
I have printed this in PLA and used it, it does work. However, because of the forces applied when using this tool, 100%, or near 100%, infill is highly advised.
Find more designs like this and other projects at spoonless.tv
| BottomBracketTool.scad | 2.8KB | |
| BottomBracketTool.stl | 176.9KB |
