Ender 3 / CR-10 Extruder Knob

thingiverse

Extruder Knob for manual operation. Modeled with extremely accurate precision, yet it's still possible that the design might need to be scaled up or down slightly to ensure a snug fit on your specific printer and settings. Dimensions: 40mm x 19mm This knob can be securely fastened in place using an M3 screw. Take a look at its bigger counterpart, the Z-Axis Manual Adjustment Knob, which I've designed as a companion piece to this design. https://www.thingiverse.com/thing:4299772 Cura 4.5 Settings (for informational purposes only; these are the settings I used on my Ender 3): Layer Height - 0.12 Wall Line Count - 4 Top Layers - 6 Bottom Layers - 6 Z Seam Alignment - Sharpest Corner Seam Corner Preference - Smart Hiding Infill Density - 20% Infill Pattern - Grid Print Speed - 40/50 mm/s Combing Mode - Not in Skin Generate Support - NO Build Plate Adhesion Type - None/Skirt If you encounter any issues or have suggestions, please leave a comment. Thanks, 3nderlab