Product Overview
Alfa USA Screw Machine Length Letter Drill Bit, "S" Diameter, 0.3480 Decimal Equivalent, 1-3/4" Flute Length, 3-1/16" Overall Length, High Speed Steel, 135° Split Point, Black Oxide Finish, Straight Shank, Right hand Spiral, NAS 907 Type C, Heavy Duty, Made in USA, 6 per Envelope
