Irwin Countersink Bit, 3/8 in Pilot Diameter, 1-5/8 in Overall Length, 5 Flutes, 25/64 in Flute Length, 82 Deg, 1/4 in Shank, Round Shank, High Speed Steel, Black Oxide, Applicable Materials: Machinable Metals, Wood and Plastic, For Metal Drilling
Irwin Countersink Bit, 3/8 in Pilot Diameter, 1-5/8 in Overall Length, 5 Flutes, 25/64 in Flute Length, 82 Deg, 1/4 in Shank, Round Shank, High Speed Steel, Black Oxide, Applicable Materials: Machinable Metals, Wood and Plastic, For Metal Drilling