hole size test print updated with numbers by the holes perfect for 2 color print —

Founded hole size test print updated with numbers by the holes perfect for 2 color print models & stl files for printing
caliacat x y z test
MageWesley
Gyrovoronoid 2
bob_borygmus
PUSH The Button
Tom Anderson (The ReaL NEO)
Gear Top Test
Ristow Designs
SCREW test print
3Dominik