Allen Screwdriver V2 (metric and imperial)

prusaprinters

<p>This is a complete new version of my <a href="https://www.printables.com/model/54528-allen-screwdriver/files">Allen Screwdriver</a> from 2021. Keep your allen keys organized and turn them into a handy screwdriver! Head of screwdriver can rotate free for even more comfort.&nbsp;</p><p>What's new?</p><ul><li>imperial sizes</li><li>more metric sizes</li><li>new rack and different sizes</li><li>new design of shaft&nbsp;</li><li>short version for shorter allen keys (inspired by make of <a href="https://www.printables.com/social/174466-bagoon/about">BaGooN</a>)</li><li>closed version of shafts (inspired by make of <a href="https://www.printables.com/social/333852-daniel-perez-calvo/about">Daniel Pérez Calvo</a>)</li><li>two different tolerances (0.1 and 0.2mm)</li></ul><p>&nbsp;</p><p>Special thanks goes to <a href="https://www.printables.com/social/28849-philippe-lacoude/about">Phillippe Lacoude</a> and <a href="https://www.printables.com/social/112701-forrest/about">Forrest</a>. Phillippe printed an early version of imperial Allen Screwdriver. He and Forrest have also listed the most commonly used imperial sizes.&nbsp;</p><p>&nbsp;</p><p><strong>Note</strong>: You can find all STL files in <strong>ZIP folder</strong>.</p><p>&nbsp;</p><h3>Model instructions</h3><p>I've designed two tolerances for all shafts and Inserts. Try 0.1mm tolerance first. Before using 0.2mm tolerance, try to calibrate your printer and change printing parameters, such as:</p><ul><li>elephant foot compensation</li><li>XY size compensation</li><li>extrusion multiplier</li></ul><p>You should be able to push &nbsp;allen key into shaft with some force. You might need to warm up allen key with a lighter to get it into shaft, too. This way, there is no wiggle after installation. Just don't use a material with a high softening point such as PETG.</p><h3>&nbsp;</h3><h3><strong>Print instructions</strong></h3><p>Print Parts with 3 to 4 vertical shells and min. 50% infill<br>Only rack need support (one version has support already included)<br>Printing orientation is already set<br>Use PLA or other plastic with a low softening point (see description)</p><p><br>If you like my work and want to support me, I am happy about any donation :-)</p><ul><li><a href="https://www.paypal.com/paypalme/peaklin">PayPalMe</a></li><li><a href="https://www.buymeacoffee.com/peaklin">BuyMeACoffee</a></li></ul><p><br>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p>