50 mm, Drill Bit Point Angle 140 Degrees , X Thinning Point, Carbide, EgiAs, Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.Screw Machine Drill Bit, Drill Bit Size 11.4528.
Screw Machine Drill Bit, Drill Bit Size 5.40 mm, Drill Bit Point Angle 140 Degrees , R Thinning Point, Carbide, EgiAs, Non-Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.2126.