Spiral Flute Tap, Thread Size 1-3/4 In.-5, UNC, Overall Length 7 in, High Speed Steel, Black Oxide, Thread Length 2 3/8 in, 75 Percent Thread Drill Size 1 35/64 in, Thread Limit H7, Class of Fit 2B, Thread Direction Right Hand, Number of Flutes 5
Thread Forming Tap, Thread Size 1/4 In.-28, UNF, Overall Length 2 1/2 in, Cobalt, Black Oxide, Right Hand, Thread Length 9/16 in, 75 Percent Thread Drill Size 5.90 mm, Thread Limit H6, Class of Fit 2B