Description
Surface reference standard, 17-4PH Steel, with EDM notch depths of 0.005″, 0.010″ and 0.020″ inches +/-.001 (0.127mm, 0.254mm and .508mm), Notch Width: .004″ +/-.001″ Wide EDM notches, .005″ Wide MAX. Reference standard overall dImensions 1 X 4 X 0.25 inches (2.54cm X 10.1cm X 6.35mm). Includes Test Report and Certificate of Conformance.