Spiral Point Tap, 1/2"-20, Taper, UNF, 4 Flutes, Uncoated, Walter, Mfr#: 23267-UNF1/2

Spiral Point Tap, Thread Size 1/2 In.-20, UNF, Overall Length 100.00 mm, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 23.00 mm, 75 Percent Thread Drill Size 11.40 mm, Thread Limit H4, H5, Class of Fit 6H, Number of Flutes 4