Summary

After realizing how long it takes to hand grind coffee and printing/breaking several of the existing hexagon to pentagon adapters, I remodeled this adapter to use a cordless screwdriver with the Javapresse manual coffee grinder. This adapts the hex socket to a pentagon socket and also spares me from needing to buy another kitchen appliance :)

Print horizontally to avoid vertical delamination. I use 100% infill, support angle at 60 degrees, and support density 20%.

Stronger materials can be used, but this has been working (so far) in a modified PLA++ from Breathe-3DP that I recieved in a MakerBox sample.

Print Settings

Printer Brand:

Ultimaker

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p><a rel="nofollow" href="https://ultimaker.com/" target="_blank">Ultimaker 2</a></p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>100</p></div></p>                                                    <strong>Filament:</strong> Breathe-3DP PLA                Blue                    <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Change support angle to 60 degrees to avoid the internal supports in the pentagon, I also upped support density to 20% to aid in dimensional stability of the hex end.</p></div>

Coffee Bit adapter for Hand Grinder

Coffee Bit adapter for Hand Grinder

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