Screw Machine Drill Bit, Drill Bit Size N, Drill Bit Point Angle 135 Degrees , 4 Facet Point, Carbide, Bright (Uncoated), Non-Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.3020.
Screw Machine Drill Bit, Drill Bit Size 3/4 in, Drill Bit Point Angle 135 Degrees , 4 Facet Point, Carbide, AlTiN, Non-Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.7500.