Knurled surface finishing library

YAPML yet another poor man's library that makes things finding it hard to render and taking its time to compile.

In this case the self-replicating polyhedron is intended to give a mechanical touch to your freshly (or not) designed cylindrical surfaces. Hmmmm... you can also thing that those things all-around the cylinder are diamonds and use it for jewelry.

The examples scad provided uses OpenSCAD MakerBot Font Module by grokbeer licensed under BY-SA-NC license (link in the instructions section)

Photos... http://aubenc.imgur.com/knurled_finish_surface

UPDATE:
(Just in case you don't read the comments bellow)
Video by sirmakesalot (thank you very much!!)... http://www.youtube.com/watch?v=uz8h--NsX7E


Things using this library :-)

Bowden Clamp for Ultimaker by owen http://www.thingiverse.com/thing:11864
Spindle for 5lb spool by mikeq http://www.thingiverse.com/thing:12871
Knurled "topper" for stepper motors by Pazu http://www.thingiverse.com/thing:13978