Description

14 Hole Calibration Standard, Hole Sizes; 1/8″ 5/32″, 3/16″, 7/32″, 1/4″, 5/16″, 11/32″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″ and 3/4 inch diameters. ( .030 x .030 and .020 x .020 Corner EDM Notches in each Hole Per Boeing B737 PT 6 51-00-00 Prodedure 16 Fig.3, 1 Surface EDM Notch .020″ Deep X .750″ Long .005″ MAX Width. Material: 2024-T351 Aluminum. Includes Test Report and Certificate of Conformance.