Plug that hole

Plug that hole!

version 3 added chamfer option .. "yes" or "no"

Full customization in customizer or OpenSCAD

or scale the STL file to your own size

Typical parameters used

Overall_height=8;
Fill_hole_size=13.4;
Lip_diameter=19.4;
Number_of_segments=5;
Gap_between_segments=1.8;
Diameter_overhang=1.9;
segment_thickness=2.9;
hole_diameter=0.;// hole in center 0= no hole
base_thickness=1.2;