Keychain Mini Utility Knife
prusaprinters
<p>This is a mini utility knife/edc/amazon-package-opener for your keychain. It uses mini blades like these from amazon:</p><p>Mini Blade: <a href="https://www.amazon.com/CML-Supply-Utility-Knife-Replacement/dp/B001IEBONO">https://www.amazon.com/CML-Supply-Utility-Knife-Replacement/dp/B001IEBONO</a></p><ul><li>The base has a slot for a 5mm wide by 3mm thick magnet that holds the blade securely closed. I use a drop of glue before pressing the magnet in place</li><li>Additionally you need a 3mm nut and bolt. The nut can be glued in place and then the 2 halves can be screwed together, this is how you'll change the blade too.</li><li>the top piece and slide are printed together.</li><li>MINI!</li></ul>
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