About this 3D model

Simple SCAD script that generates a duct plate & length of duct for mounting to a small DC fan (25mm - 120mm). You can generate square, conical, or round ducts. I tried to make the design printable without support although you must be carefull if using the cone setting not to make an unprintable overhang. I have included 4 sample STL outputs but you will have to generate your own to suit. Ive not made this a library style file (yet).