Countersink Set, Single Ended, Number of Pieces 5, Number of Flutes 1, Included Angle (Deg.) 60, Cutting Capacity (In.) -, Pilot Dia. (In.) -, Pilot Length (In.) -, Shank Dia. (In.) -, Shank Length (In.) -, Overall Length (In.) -, Carbide, Uncoated Finish, For Cast Iron, Heat-Treated Steels, Titanium Alloys, Plastic And Wood, Sizes Included 1/4 In., 3/8 In., 1/2 In., 5/8 In., 3/4 In.