hole size test block —
Founded hole size test block models & stl files for printing
Damir Perisa
carljones
thenightfighter
LHB
Urban Calamari
drummingbunny
drummingbunny
drummingbunny
drummingbunny
CountToInfinity
3D Printy
mox
dobloxy
mox
3D-mon
3d-printy
The_Engingeer
tone001
Remi-Rafael
Kickass3DPrints