Shaftless R2D2 Extruder Knob

Shaftless R2D2 Extruder Knob

thingiverse

Just stuck the shaft inside R2's noggin. It was done in Tinkercad Because I'm new to all of this. You hardly notice the poor surface quality because of the size of the model. I encourage someone more familiar with 3D software to improve on it.

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