SecKit Cube Brass Nozzle Mount

thingiverse

Always had trouble with my part coolers melting and warping from the extruder heat. This is a mount that uses brass tubing as the majority of the nozzle, with a 5015 blower fan mounted on the side. It's also a much, much smaller profile and mounts on studs that go through the extruder stepper. Wires are run between the space created by m3 nuts with a bushing to protect them from the extruder gear; these wires are accessible with the extruder off, which is also the only time you need to access them.