Nozzle Cleaning and Removal Tool--Remix

prusaprinters

<p>This knob holds a 7mm socket for removing and installing printer nozzles. &nbsp;</p><p>&nbsp;</p><p>UPDATED to version 2, added four files, original version is still available. Please let me know if they don't print correctly.</p><p>-There should now be a large chamfer on the bottom of the knob to allow easier alignment of the nozzle cleaning pin.&nbsp;</p><p>-Available for 2 different socket diameters.&nbsp;</p><p>Normal version accepts a socket with 11.5 mm nominal diameter</p><p>Large accepts a socket with a 13.5 mm nominal diameter</p><p>-Short versions for both 11.5mm and 13.5mm are available. &nbsp;These knobs are 3mm shorter allowing the nozzle pin to be inserted further into the nozzle for cleaning</p><p>I really liked the idea of the original tool but I found the outer diameter too small for me to use and the inner diameter too large for the socket I had. &nbsp;Using OpenSCAD, I redesigned the tool, making it larger and added knurling (from <a href="https://www.thingiverse.com/thing:32122">https://www.thingiverse.com/thing:32122</a><a href="https://www.thingiverse.com/thing:32122).">).</a> Outer diameter is 29mm with a 1mm hole for the nozzle clearing needle. &nbsp;A Craftsman brand 7mm socket fits nice and snug.</p><p>Print with PET or ABS. I used 0.2mm with 30% infill.</p><p>Permissions left the same as the original tool.</p>