Set of squares to check the length, width and height of the prints so you can set the steps per mm in firmware.
X/Y: 160 x 160 mm outer square
X/Y: 80 x 80 mm medium square
X/Y: 20 x 20 mm inner square
Z: 30 mm inner square and 1 mm medium and outer square
x-y-z-calibration.stl | 15.5KB |