Ender 3 Knob to Dial Conversion

thingiverse

The dial design enhances the stock knob's usability and ease of use, particularly for large adjustments, thanks to its intuitive features. When printing with 100% infill, the results are impressive. In contrast, using a lower infill percentage, such as 10%, leads to subpar outcomes on the finger hemisphere features, resulting in poorly printed bottoms. This dial is specifically designed to fit snugly onto your Ender 3 knob without requiring any additional hardware, although I have included provisions for using an M3 flat head screw and nut if needed. The design's versatility may also accommodate other Creality printers.