MA Ford 78125001 1-1/4 6-FLute, Chatterless Carbide Countersink 60-Degree, Diameter: 1-1/4, Shank Diameter: 1/2, Overall Length: 3, Included Angle Degree: 60, Base Material: Carbide (steel shanks on tools 3/8 diameter and larger), Number of Flutes: 6, MPN: 78125001, PKG QTY: 1 PC