Description
15 HOLE REFERENCE STANDARD, Material: 7075-T6 Aluminum. Hole Sizes: 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1.0. A Total 15 Mid-bore notch @ 0.030″ deep x 0.004″ wide x 0.060″ long in each hole. 3 Surface EDM No…