Straight Flute Drill Bit, Drill Bit Size 18.00 mm, 125 Degrees Drill Bit Point Angle, Material – Machining Carbide Tipped, Finish – Machining Bright (Uncoated), Decimal Equivalent 0.7087, Metric, 4 Facet Point Drill Bit Point Type, Flute Length 5 5/8 in