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Direct extruder CatNozzle

A direct extruder designed for CatNozzle, but it can be used with other hotends M6 barrels based

3D printer parts and enhancements

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This is another direct extruder. I designed it to use a CatNozzle (or any other M6 barrel type hotend). It is a good idea to change the plastic base hotend holder by a metallic one, to flush temperature.

Materials and methods

-2x 16mm M3 screws
-1x 20mm M3 screw
-1x 624UU bearing
-1x 16mm M4 screw + nut
-1x 15mm long 8mm diameter strong spring (Ikea clothespin is perfect)
-1x Extrusion Head Gear Inner Hole Diameter 5MM and 11mm outer diameter
-1x Nema17 stepper motor



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Dfe5d99e6e5229932c9d918febcd48e0?default=blank&size=40Chema published this design ago