Keo 2239-062 5 Piece Straight Shank Zero Flute Countersinks and Deburring Tool Set, 90 Deg, M35 Cobalt
Straight Shank Countersink and Deburring Tool Set, 5 Piece, Sizes Included: 5/16"", 3/8"", 1/2"", 3/4"", 1"", 90 Deg Included Angle, Zero Flute, M35 Cobalt