Test cube with overhang

Testing a cube with overhangsA 20 mm cube can be used to check XYZ accuracy.Includes an overhang test on the cube inside of the cube from 30° to 70° in 10° steps.Three sides are debossed letters as in a regular test cube to check for gorsting.The remaining three sides are grid XYZ characters, and the top side can be bridge tested.The grid is 2 mm wide to check accuracy.