Spiral Point Tap, Thread Size #5-40, UNC, Overall Length 2 1/32 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 5/16 in, 75 Percent Thread Drill Size #39, Thread Limit H1, Class of Fit H3, Number of Flutes 2.
Screw Machine Drill Bit, Drill Bit Size 5.40 mm, Drill Bit Point Angle 140 Degrees , R Thinning Point, Carbide, TiAlN, Non-Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.