Irwin Aircraft Drill Bit, Heavy Duty, Extended Length, Series: 667, 7/16 in Diameter, 6 in Overall Length, 4-1/16 in Flute Length, Straight Shank, 135 deg Point, Split Point, High Speed Steel, Black Oxide, Applicable Materials: Wood, Metal, Plastic
Irwin Aircraft Drill Bit, Heavy Duty, Extended Length, Series: 667, 7/16 in Diameter, 6 in Overall Length, 4-1/16 in Flute Length, Straight Shank, 135 deg Point, Split Point, High Speed Steel, Black Oxide, Applicable Materials: Wood, Metal, Plastic