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Creality CR-20 Extruder Knob

Creality CR-20 Extruder Knob

thingiverse

This is a knob for the extruder on the Creality CR-20. There is a 1.6 mm hole for a 2 mm set screw. If you prefer, you can drill it out to 3/32" for a 4-40 set screw, which is what I did. The fit is a bit tight, but you can heat the end with a lighter and press it into place for a perfect fit.

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