E3D nozzle 50mm fan mount

thingiverse

This versatile fan cools both the nozzle and the extruder block with precision, ensuring top-notch performance. Equipped with a 50mm fan that offers flexibility in adjusting speeds to minimize noise, it effectively completes its task. Divided into two parts, one half focuses on the nozzle, while the other is dedicated to cooling the extruder. Overall, I'm thoroughly enjoying this innovative nozzle - the upgrade from v2 has proven successful in producing a more substantial build.