Description
15 HOLE REFERENCE STANDARD 304 STAINLESS STEEL, HOLE SIZES: 1/8, 5/32, 3/16, 7/32 ,1/4, 9/32, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4,,7/8,1.0″ .030″ x .030″ CORNER NOTCH .005+/-.001, 3 SURFACE NOTCHES .750″L x .010″,.020″,.040″ DEEP. Includes Test Report and Certificate of Conformance.