Irwin Countersink Bit, 1/4 in Pilot Diameter, 1-17/32 in Overall Length, 5 Flutes, 19/64 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, 1/4 in Pilot Diameter, 1-17/32 in Overall Length, 5 Flutes, 19/64 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