Westward TiN Coated Parabolic Jobber Drill Bit,O,4-1/2"

Jobber Drill Bit, Letter, Drill Bit Size O, Decimal Equivalent 0.3160, Drill Bit Point Angle 135 Degrees , Drill Bit Material High Speed Steel, Drill Bit Finish TiN, Flute Type Parabolic, Coolant Through No, Cutting Direction Right Hand, Overall Length 4-1/2 In., Shank Dia. 0.3160 In., Flute Length 3-3/16 In., Point Type Split Point, Tool Steels, Carbon Steel, Plastic, Cast Iron, 1