Dorian Tool CS90 90 Degree Indexable Countersink Cutter, 2" Overall Length, 1/8" Cutter Diameter, 3/8" Shank Diameter, 11/64" Face Width
Cutting rake angle: +11 degree /15 degree. Axial rake angle: 0 degree. Radial rake angle: 0 degree. The milling applications are best in finishing.