Hole and Pole reference

This is not designed as a calibration piece but instead a real world reference. With holes and poles printed on a 3D printer they will never be exactly as you have measured them in your design software, using these pieces you can look at what the actually clearance is like on a printed piece and compensate in your design. The pole pieces have a small seam between them to break them apart. Numbers refer to hole size in 3D design in millimeters.