Summary

Just a Cooling Nozzle for the Original Prusa i3 MK3.
As you can see in the picture, I tried almost every cooling nozzle design found on Thingiverse, most of them performed worse than the stock nozzle.
By iterating, I finally managed to get a SLIGHT improvement over the stock HOT!2 nozzle.

It automatically aligns with the hotend, the long hole for the M3 allows lowering or raising the nozzle by 0.5mm.

I printed mine in PETG.

Print Settings

Printer Brand:

Prusa

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>i3 MK3</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>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2mm</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>20%</p></div></p>

Prusa i3 MK3 Cooling Nozzle Upgrade

Prusa i3 MK3 Cooling Nozzle Upgrade

Related Models