Soft touch knobs

prusaprinters

<p>These cabinet knobs are pleasant to the touch thanks to spiral narrow ribs all around. There are five basic shapes (3 bigger and 2 smaller) in the <strong>back-mount</strong> version (A1, B1, C1, D1, E1) and same in the <strong>front-mount</strong> (A2, B2, C2, D2, E2) version.</p><figure class="image image-style-align-center image_resized" style="width:40.9%;"><img src="https://media.printables.com/media/prints/307891/rich_content/daf14be7-f820-4714-985a-a10662f7a536/knobs.png#%7B%22uuid%22%3A%223175b695-e518-424b-ac5a-392426445f0f%22%2C%22w%22%3A746%2C%22h%22%3A1125%7D"></figure><p>The back-mount versions have blind hole with a diameter of 3.5mm (use M4 bolt or 4-4.5mm screw). The front-mount versions have a through hole with a diameter of 4.5 mm (use M4 bolt or 4-4.5mm screw). But be prepared to use a drill, these small holes tend to be smaller on printed part compared to 3D data.&nbsp;</p><p>The ribs are 0.8mm thick, which is just enough for two passages for standard 0.4mm nozzle.</p><p><strong>Printing: &nbsp;&nbsp;</strong>I recommend <strong>3 or 4 perimeters</strong> and <strong>brim</strong> (I used 3mm brim) to make sure it will stick to the bed better. I printed these with PLA, but you can go with other materials too. Btw <strong>Prusament PLA Blend Lime Green</strong> is awesome.</p><p><strong>Tip: </strong>Use mirroring in the slicer to reverse the spiral of the ribs.</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>Also check out:</p><p><a href="https://www.youtube.com/channel/UChKp-968z1i5PN29gbR7YfA">https://www.youtube.com/channel/UChKp-968z1i5PN29gbR7YfA</a></p><p><a href="https://www.cgtrader.com/rorys3d">https://www.cgtrader.com/rorys3d</a></p><p>&nbsp;</p>