Z-Axis Support for Prusa i3 3D Printer

This file was created with Autodesk Inventor 2016
Cura 15.02.1 was then used as slicing software

The Dimensions of the holes are shown above in the sketch:
2xM8
1xM10
All holes have a TIGHT FIT!...so that the construction doesn´t wobble.
The dimensions in the sketch shown in the picture are in [mm].

Here are the parameters for 3D printing this part:

-Layer height: 0.1 [mm]
-Bottom/top thickness: 0.6 [mm]
-Fill density: 20 [%]
-Print speed: 30 [mm/s]
-Printing Temperature: 210