Shars AXA Stud Nut Wrench

prusaprinters

Print upside down with a high infill density and high wall count, I used PETG 80% infill density and 6 walls, 6 top and bottom layers. Requires no supports. May fit other quick change tool posts with a nut measuring 0.857 inches or thereabouts. I'm not sure if this is a nominal 7/8 or 22mm. Install with a block of wood and a tappity tap tap.In the pictures you can see rev0 and rev1 of this model. rev0 was a low density version to check fitment and overall size. I destructively tested it. rev1 was high infill density but too short to get comfortable leverage, and the angle 12deg wasn't steep enough. This final version is longer and steeper at 14deg for a pretty good fit. You can also see a picture of the .3mf file with density modifiers to save filament.