Description
13 HOLE REFERENCE STANDARD 7075-T6 Auminum. Hole Sizes: (5/32″,3/16″, 7/32″ ,1/4″, 5/16″,11/32″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 3/4″, 1.0″), . 040″ DEEP x .005″ WIDE +0.00/-.002″ THROUGH EDM NOTCH in EACH HOLE. Includes Test Report and Certificate of Conformance.