3 & ASME B1. Size: #1-72 X 1/8 inchFlat head, Phillips driveUse with nuts or pre-threaded holes of the same diameter & thread sizeOften used in machinery & appliancesNuts and washers not includedThread Type: Coarse, Thread Class: UNC-2A, Point Style: BluntSpecification(s) Met: ASME B18.6.1.
3748, Metric, Drill Bit Point Type R Thinning Point, Coolant Through, Number of Coolant Holes 2.52 mm, Drill Bit Point Angle 140 Degrees , Carbide, Decimal Equivalent 0.Jobber Drill Bit, Drill Bit Size 9.
Jobber Length Drill Bit, Drill Bit Size 5.30 mm, Drill Bit Point Angle 140 Degrees , Carbide, WD1, Decimal Equivalent 0.2087, Metric, Drill Bit Point Type R Thinning Point, Coolant Through, Number of Coolant Holes 3.