Summary

A barrel opener with the following measurements:

Inner diameter: 52 mm
Outer diameter: 62 mm
12 teeth, each 2 mm wide and 1.5 mm high, tooth gap 10 mm
Tool height: 60 mm

Since this is only a prototype, I printed it with 30% infill.

Print Settings

Printer Brand:

Anet

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>A8</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>Doesn't Matter</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Doesn't Matter</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2mm</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Make sure you use enough infill or a sufficient wall count so that the teeth are not hollow.</p></div>

Barrel Opener