overhang angle test object —

Founded overhang angle test object models & stl files for printing
Right Angle Ruler with Scale
Last Man Printing
Print Quality Test
robertgcode
Petrin Tower by TomasT
Prusa Research
Stringing test
GlenWaelbers
Printer Test Suite
TheMakersWorkbench
Angle Joint
Beckju
angle finder
The Alchemist