Knife coupling for Braun hand blender type 4191 750-1000W

prusaprinters

<p>A friend of mine lost the coupling gear for her Braun hand blender spinning knife. So I created a new one.</p><p>I suggest printing it in FDA approved PET-G. I had to use PLA because it was the only material with FDA rating I had. With PLA it is not suited for a dish washer.</p><p>The part gives me a soild press fit (+0,1mm), be careful not to cut yourself during installation. You can scale it down by a minimal fraction to make it more loose.</p><p><i><strong>I would be happy to see some of your makes posted :)</strong></i></p><p>&nbsp;</p><h3>Print Settings</h3><p><strong>Printer:</strong></p><p>Two Trees Sapphire Pro</p><p><strong>Rafts:&nbsp;</strong></p><p>No</p><p><strong>Supports:</strong></p><p>No</p><p><strong>Resolution:&nbsp;</strong></p><p>0.30</p><p><strong>Infill:</strong></p><p>50</p><p><strong>Filament:</strong></p><p>Redline Filament PLA (FDA apporved)</p><p>Blue</p><p><strong>Notes:</strong></p><p>Definitely use FDA Approved material!</p><p><br>Source file in the Alibre Atom format is available but the website does not allow the upload. If you need it send me a message.</p>