Jobber Drill Bit, Metric, Size 1.15mm, Decimal Equivalent 0.0453, Point Angle 118 Degrees , Material High Speed Steel, Finish Black Oxide, Coolant Through No, Grade General Purpose, Overall Length 36.00mm, Cutting Direction Right Hand, Shank Dia. 0.0453 In., Flute Length 14mm, Point Type Conventional Point, For Drilling Holes into Carbon Steel, Plastic and Cast Iron Materials