Irwin Countersink, Carded, 1/2 in Pilot Diameter, 1-5/8 in Overall Length, 5 Flutes, 3/8 in Flute Length, 82 deg, 1/4 in Shank, Round Shank, High Speed Steel, Black Oxide, Applicable Materials: Iron, Soft Metals, Plastic
Irwin Countersink, Carded, 1/2 in Pilot Diameter, 1-5/8 in Overall Length, 5 Flutes, 3/8 in Flute Length, 82 deg, 1/4 in Shank, Round Shank, High Speed Steel, Black Oxide, Applicable Materials: Iron, Soft Metals, Plastic