Giveaway 1 - Parametric pulley & idler

Pulley and matching Idler for string driven Rostock Style 3D Printer

• STL and SCAD (parametric) format
• Both pulley and idler are preset for M3 nuts
• Parameters are isolated in a separate file
• The ODS file contains some calculations to help you with the parameters and the calculation of the string lenght

Download at: http://www.thingiverse.com/thing:36951

(Enjoy printing. Feedback is welcome)