IKEA LACK enclosure filament hole

Im kinda new to Fusion(3d modeling overall) but i try my best.
I havent printed this yet because i still wait for my printer.

i wanted a filament guide thru the IKEA table with "rings" on both sides(and still removable) and could not find any so i made my own.

Drill the hole 35mm

-Cant figure out how to make them standing in the picture, tried adjusting with cura but it saved them in a invalid file format, will investigate when i have time


EDIT:
I've printed them now and they sit