Low friction filament rolling extruder Guide - Ender 3
Description
This is a rolling guide for the Ender 3 extruder. This is a new version with a 3D printable bolt. Mine is printed with a stock Ender 3. You may use an M6 bolt, 40 mm lentgh with a nyloc nut. The nyloc nut keeps the bolt from unscwrewing during the print. DO NOT TIGHTEN THE BOLT ! Its role is to have a low friction surface bewteen the body and the pulley. CAD files are available as fusion 360 and STEP files if needed.
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