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Creality CR-20 Extruder Knob

Creality CR-20 Extruder Knob

thingiverse

This knob secures the extruder on the Creality CR-20. A 1.6 mm hole accommodates a standard 2 mm set screw. For an alternative option, you may prefer to drill out the hole to 3/32" to accommodate a 4-40 set screw, which is what I chose.\r\n\r\nThe fit can be snug, but applying gentle heat from a lighter and pressing it into place will yield a precise fit.

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