E3D Clone 40mm Clip-On Fan Mount

If you have an E3D clone (these have diameter of 25mm) like I had supplied with my Micromake Kossel, you may want to cool your hot end fins with this beauty, it snaps on and will cool the hot end fins without blowing all over the whole area (ie if you want to upgrade to print ABS). I also made a bed-fan for cooling PLA prints, see photos.

Print with the fan/flat side down