About this 3D model

Some t5 idler pulleys.Both 19 and 20 teeth versions.The 20 teeth variety also has a deep grove version. The pulley teeth are printing much more rounded than the CAD file on my printer. This is part of my Baby-Huey large format 3D printer project.http://nerdipedia.com/tiki-index.php?page=huey It may also be of use for other projects.