about modeling method of counterbore hole on the bottom side —

Founded about modeling method of counterbore hole on the bottom side models & stl files for printing
FHW Lil Windex medallion
The Free Heathen Workshop
Hooker
Tom Anderson (The ReaL NEO)
Window Hook
Kenpachi
Hercules Cap
JAWS2021
Green Goblin MK3
Jace1969