Monster Tool Company 1/8 100-Deg. Single FL DE Carbide Countersink, 67585, Designed for general purpose countersinking, chamfering and deburring in most ferrous and non-ferrous materials. Economical double cutting ends., Diameter: 1/8, Number of Flutes: 1, Double End, Right Hand Cut, Included Angle: 100-Degree, Overall Length: 1-1/2, Shank Diameter: 1/8, Material Base: Carbide, Material Construction: Solid, Finish / Coating: AlTiN, MPN: 67585, PKG QTY: 1 PC