Micro Swiss Bowden Extruder Manual Drive

cults3d

This great dual drive extruder offered by Micro Swiss is a must have for Bowden machines! But it comes with a small plastic handle to manually drive the filament. This manual drive then becomes tedious when you have to take the wire to the print head. So I propose my solution: a slightly larger wheel with an off-axis handle for a smoother and faster drive. I propose two versions: a fast and functional print-in-place but it rubs on the extruder so it must be removed during printing. a mounting via two prints assembled by two 673 bearings, an M3 insert and an M3x10 screw. Watch the operation in video : https://youtu.be/S0mxzHNeAk4