MA Ford 61T012502, 1/8 HSS UniFlute Countersink,82 Deg,TiN Coated, Diameter: 1/8, Shank Diameter: 1/8, Overall Length: 1-1/2, Included Angle Degree: 82, Base Material: HSS, Number of Flutes: 1, MPN: 61T012502, PKG QTY: 1 PC, Description: MA Ford Series 61 HSS Uniflute Countersink. The original single flute countersink designed for general purpose countersinking, chamfering or deburring.