Screw Bit Holder for Kobalt Drill

prusaprinters

<p>I got tired of losing my screw bit for my Kobalt drill/screwgun. I designed a bit holder that attaches where the belt clip mounts to. It holds two 1/4" screw bits.</p> <p>You will need an M4x10mm Hex Button Head Cap Screw. It should be a button head to make sure it doesn't stick up too much around the edge of the screw.</p> <p>2019-08-05</p> <ul> <li>Stronger version uploaded<h3>Print Settings</h3> </li> </ul> <p><strong>Printer:</strong></p> <p>Wanhao D9</p> <p><p class="detail-setting resolution"><strong>Resolution: </strong> <div><p>0.2</p></div><strong>Infill:</strong></p> <p>100%</p> <p><strong>Filament:</strong> Ziro PLA Green (recommend ABS) <br/> <p class="detail-setting notes"><strong>Notes: </strong> </p><div><p>I used PLA for my print and it is working but I suspect it won't last long. Leave it in the sun and it will soften, Push too hard and it will likely break. I recommend using something that will handle the stress and temperature better like ABS (maybe PETG).</p> I printed this at 0.2mm but I think printing it at 0.1mm layer height would be beneficial so that the layers are smoother for the screw bit to slide into place easier. My next one I will print at 0.1mm.</div></p> <p>I used support for this. The lower edge is less that 55 degrees (it sits at an angle on the bed) and the inner cavity really should have support.</p> <p>These are the support settings that work well for me to make the supports easier to remove and still support well.</p> <p>Support Overhand Angle: 55<br/> Support Pattern: Zig Zag<br/> Support Density: 20<br/> Support Z Distance 0.2<br/> Support Horizontal Expansion 0.4<br/> Gradual Support Infill Steps: 2<br/> Gradual Support Infill Step Height: 3<br/> Enable Support Interface: (unchecked - disabled)</p> <p>Update: I recommend 100% infill. 20% infill is too weak.</p> </p> Category: Tool Holders &amp; Boxes