Description
Custom Eddy Current Bolt Hole Calibration Standard Manufactured in Accordance with Boeing Specification 51-00-00. Total of 14 with 28 EDM Notches. Hole Sizes: Diameters 13.5mm(.531″), 14.1mm(.555″), 14.3mm(.563″), 15.0mm(.591″), 15.9mm(.625″), 16.7mm(…