Thumb screw with turn indication for hex bits

prusaprinters

<p>I wanted a shorter something to hold on to my hex bits when turning the screws on my MK3S heatbed for levelling.&nbsp;</p><p>I'm using this guide as a reference: <a href="https://github.com/PrusaOwners/prusaowners/wiki/Bed_Leveling_without_Wave_Springs">https://github.com/PrusaOwners/prusaowners/wiki/Bed_Leveling_without_Wave_Springs</a></p><p>I also wanted some sort of indicator to know approximately how far I'd turned the screw between each levelling pass, so there's a compass style indicator on the top, thicker line for 0° to 180° to keep track of how far I've turned the bit.</p><p>This simple solution holds a for my purpose 4 mm hex bit as well as a more generic 62 mm bit.</p><p>Both sizes are here, as well as the Fusion 360 file :)</p><p>&nbsp;</p><h3><strong>Printing Instructions</strong></h3><p>Layer height: 0,2 mm</p><p>Infill: 25%&nbsp;</p><p>Material: PETG</p><p>Print with top side facing downwards and no supports!</p>