MK8/MK10 Extruder Plus

thingiverse

Common mk8/mk10 extruder often has similar problem, unable to use flex filament, fixed spring tension and teflon tube has some backlash for when using festos. This one can use either M4 nut to secure the teflon tubes in the input and ouput as well as 5.5-6.0mm holes if you decide to use festo as well. There is another cover for the output side this one is to take out the teflon tube connecting to the hotend quickly should you decide to maintain or dismantle the whole extruder unit as well. Spring tension is adjustable, by using M4 x 12 at least along with M4 housed with M4 nut trap. This time you have to use hex key to adjust the tension. The picture above has been mirrored due to the orientation. Mount included in this thing is 60mm apart center to center of the hole. I personally tested this design by having 2 or 5 variants to see if it suits my taste or not. The one included in here is the one I'm satisfied with where the motor gear able to push the filament without the user having to guide into the output teflon tube. In short, no need guidance.