Uploaded May 2016 | Updated September 2026, 3 hours ago

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In this Video, I show how to make gears for an extruder for a 3D printer. This method can be applied to any situation where you need 2 gears. This is just the basic design for gears. I will get into more detail later on.

Amazon Filament: goo.gl/dDkxwY

Original Cyborg Bowden Extruder by michnajmich thingiverse.com/thing:325850

Modified Cyborg Bowden for 8mm bolt by Silvio73
thingiverse.com/thing:1203621

My version of the modified 8mm bolt version with 5mm spots for mounting as well as cutouts for the 608zz bearings to turn unimpeded with filament catch. (so it doesn't go with the bearing)
thingiverse.com/thing:1569092