CNC using Misumi exrusion and 3D printed parts

Liked idea of original design, but would like to modify it for using with regular Misumi like extrusion. Nothing against Open build, great products and use them a lot. Just would like to create most parts in house and minimize amount of ordered parts.
Used all parts from original design, just created wheels for Misumi extrusion.
Also was trying learn CNC.
Used PlanetCNC controller, I ordered it about a year ago and never had a chance to try it.
Works good, but as GCode generator I use Easel from Inventables.

Include .STL file of roller. After rollers was printed had to do final finish in regular drill using simple jig.