Description
CUSTOM HOLE STANDARD IN 4340 OR 4340M STEEL PER BOEING PART NUMBER NDT1084. EDM CORNER NOTCH SIZES: .030″ x .030″ x .005″ +/- .002″ HOLE SIZES: 9/64,10/64,11/64,12/64,13/64, 14/64, 15/64, 16/64, 17/64, 18/64, 19/64, 20/64, 21/64, 22/64, 23/64, 24/64, …