Full assembly, operation and testing data available at: Aubrey L. Woern and Joshua M. Pearce. 3-D Printable Polymer Pelletizer Chopper for Fused Granular Fabrication-Based Additive Manufacturing. Inventions 2018, 3(4), 78; https://doi.org/10.3390/inventions3040078 https://www.academia.edu/37860682/3-D_Printable_Polymer_Pelletizer_Chopper_for_Fused_Granular_Fabrication-Based_Additive_Manufacturing