basic tests reapeatability test groove in hexagon —

Founded basic tests reapeatability test groove in hexagon models & stl files for printing
Bed test middle
Hakkespett
10mm Test Cube
Heromberg
Tolerance Test
KTechIndustries
BODY3D Logo in action
printerforeman
XYZ 20mm Calibration Cube
iDig3Dprinting