Direct Tito-V3 Extruder for Printrbot

A derivato of Titos V3 extruder modded for Printrbot Nozzle
parametric files included
for MK8 Drive Gear. Pulley for 1.75mm or 3mm plastic filament
Included solidedge files for reuse, feel free to mod
for partlists see tbordinoôs Post