PH Tool USAF General Purpose Eddy Current Standard, Special Alloy

U.S. Air Force General Purpose Eddy Current Standard. A (3) plate assembly containing (20) fastener holes with a total of (66) EDM notches in various locations.

• Overall Dimensions: 1.06" thick x 4.0" wide x 7.0" long
• (20) Fastener Holes from .156 to .750" diameter.
• (40) Corner notches, (20) Bore notches, (4) Surface notches (1) Tapered notch, (1) Radius notch
• All EDM notches are .004 ± .001 wide
• Manufactured IAW U.S.A.F. Tech Order 33B-1-1, Figure 4-39.
• P/N 7947479-10-X
• Alloy: Test blocks are available in special and exotic alloys. Blocks can be macined in Titanium alloys, Inconels and other Nickel alloys, Alloy Steels, Stainless Steels, Aluminums, Copper-Nickels, Brasses, Cast Irons, refractory alloys such as Molybdenum and Tungsten, and many more.