Screw Machine Drill Bit, Drill Bit Size #42, Drill Bit Point Angle 135 Degrees , Split Point, Cobalt, Straw/Bronze, Non-Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.
Screw Machine Drill Bit, Drill Bit Size #42, Drill Bit Point Angle 135 Degrees , Split Point, Cobalt, Straw/Bronze, Non-Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.