twisted extrudermount - v0.8

part of: http://www.thingiverse.com/thing:2011708
twistet holder to pull form bottom
Extruder for 1,75mm Filament
mounting on 20x20mm nut6 aluprofiles
on nema 17 Motors
with 608ZZ bearings
M8x10mm screw
4x M3x6mm screws for steppermount
M5x8mm screws to Mount on Framefixing the tube with m3 Screws

first ideas inspired by thing:275593
designed with RS Design Spark, rsdocs included