Yet more gears.. these have a 2mm center hole with 1mm circular pitch (tooth size) and 20 degree pressure angle. I have included 7, 14, 20 and 22 toothed versions.
07_Tooth_Gear_1mm.stl | 105.9KB | |
14_Tooth_Gear_1mm.stl | 260.0KB | |
20_Tooth_Gear_1mm.stl | 291.1KB | |
22_Tooth_Gear_1mm.stl | 288.7KB |