Compact Bowden Extruder, 1.75mm Filament for MK7 Drive Gear
Have us print this for you
PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.
This Bowden extruder kit is simple and effective. Flawless usage so far. Many thanks to schlotzz for his elegant design.
Printed ABS at 0.2mm with 30% infill.
Edited the openscad file dimensions for the larger MK7 drive gear.
https://youtu.be/yLH4K1vNoXo
Buy parts from banggood:
[MK7 drive gear](http://www.banggood.com/MK7-Teeth-Extruder-Gear-With-M4-Screw-For-3D-Printer-p-926908.html?p=9X051049165582016063)
[Idler bearing](https://www.banggood.com/search/608-bearing.html?p=9X051049165582016063)
[PTFE Tube - 1.75mm](http://www.banggood.com/3D-Printer-Teflon-Long-Distance-Nozzle-Feed-Tube-PTFE-Tube-p-978663.html?p=9X051049165582016063)
[PTFE push fitting M5](https://www.banggood.com/search/m5-ptfe-pneumatic.html?p=9X051049165582016063)
