Monster Tool Company 1/8 82-Deg. Single FL Carbide Countersink, 67526, Designed for general purpose countersinking, chamfering and deburring in most ferrous and non-ferrous materials, Diameter: 1/8, Number of Flutes: 1, Single End, Right Hand Cut, Included Angle: 82-Degree, Overall Length: 1-1/2, Shank Diameter: 1/8, Material Base: Carbide, Material Construction: Solid, Finish / Coating: AlTiN, MPN: 67526, PKG QTY: 1 PC