Shower drain cover

A new design for another type of showerdrain. I
made this one according to the specs of the note that was sent to me on Twitter.
Total height 48,5 mm
Diameter of drain cover plate 80 mm
Thickness of cover plate 3 mm
Outside diameter of pipe 58 mm
Wall thickness of pipe 2 mm
Height of pipe 45,5 mm
Hole diameter 6,5 mm
Distance hole to edge 3,5 mm
18 holes.