Countersink, Single Ended, Number of Flutes 1, Included Angle (Deg.) 82, Cutting Capacity (In.) 1-1/4, Body Dia. (In.) 1-1/4, Shank Dia. (In.) 1/2, Shank Length (In.) 1-1/4, Overall Length (In.) 2-3/4, High Speed Steel, Bright Finish, For Cast Iron, Heat-Treated Steels, Titanium Alloys, Plastic And Wood