Pellet extruder for 3D printer. By AMBros Custom. 22:29 video:
https://www.youtube.com/watch?v=_Z6xetmb24M
Previously:
https://www.homemadetools.net/forum/...035#post171967
https://www.homemadetools.net/forum/...944#post171646
https://www.homemadetools.net/forum/...729#post170797
https://www.homemadetools.net/forum/...832#post171217
