Ergonomic Grip for Needle Collet v2

prusaprinters

<p>More ergonomic grip for the standard needle collets commonly used in microscopy (see photo). In the .scad file you can adjust the bore to account for tolerances (original holder is 5 mm in diameter). In the provided .stl this is set to 5.5 mm, which works well for me with PLA. It takes a bit of force to push in the metal grip, but still allows removal.<br/> Minor changes from the original design: now all hollow, slightly improved printability and cooler endcap.</p> <h3> Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>Prusa</p> <p><p class="detail-setting printer"><strong>Printer: </strong> <div><p>i3 MK2S</p></div><strong>Rafts:</strong></p> <p>Yes</p> <p><p class="detail-setting supports"><strong>Supports: </strong> <div><p>No</p></div><strong>Resolution:</strong></p> <p>0.15</p> <p><p class="detail-setting infill"><strong>Infill: </strong> <div><p>70</p></div></p> <p><strong>Notes:</strong></p> <p>Better use a brim or raft for adhesion. Print with the bore facing down (as oriented in .stl).</p> </p></p></p> Category: Hand Tools