Bowden clamp

I bought some cheap push fittings from china. Of course, they took months to arrive. In the mean time, I created this simple clamp. You slide the tube through the top hole and then clamp it with an m3 bolt and lock nut. This is meant to be used with the compact bowden extruder by tech2c because the height is correct. Simply mount this in front of your bowden extruder, and enjoy cheap, bowden printing!

Please note, I had to clean up my print with a soldering iron, because the clearance is tight, and my printer can be a bit sloppy. the hole diameter is 4.3mm, yet it still gripped the tube extra tight.