PC4-M10 PTFE tube fitting for original Prusa MINI spool holder ( reverse bowden )

prusaprinters

<p>This is an attachment for the original Prusa Mini spool holder which allows adding a PC4 M10 quick release adapter for a common PTFE tube. Primarily I use this for a <a href="https://www.reddit.com/r/3Dprinting/comments/4wj9tr/protip_for_those_with_directdrive_extruders_if/">reverse bowden setup</a> on my MK3.</p><h3>Printing:</h3><ul><li>any solid filament</li><li>0.2mm layer height</li><li>0.4mm nozzle</li><li>15% infill</li><li>2+ perimeters</li><li>no support when positioned on the left or right surface</li></ul><h3>Additional parts:</h3><ul><li>2x 10mm M3 screws for the regular version 1x 6-8mm M3 screw for the slim version</li><li>1x PC4 M10 PTFE fitting ( 0.9-1.0mm thread pitch )</li></ul><p>Place between the spool holder's bases as shown in the pictures and don't overtighten the screws when you lock its position on the rail!</p><p>&nbsp;</p><h3>Update History:</h3><ul><li><strong>22-07-04</strong>: Fixed the slim version's back chamfer</li><li><strong>22-05-23</strong>: Added pictures of the slim version test print&nbsp;</li><li><strong>22-05-18</strong>: Added a slim version in order to support small ≤ 500g spools ( e.g. 500g Basicfil )</li></ul><p>&nbsp;</p>