1" HSS SCREW MACHINE DRILL BLACK
Alfa USA Screw Machine Length Fractional Drill Bit, 1" Diameter, 1.0000 Decimal Equivalent, 4" Flute Length, 6" Overall Length, High Speed Steel, 118 degree Point, Black Oxide Finish, Straight Shank, Right hand Spiral, NAS 907 Type C, Heavy Duty, Made in USA, 1 per Tube