Screw Thread Insert STI Tap, Thread Size #10-24, UNC, Overall Length 2 1/2 in, High Speed Steel, Black Oxide, Right Hand, Thread Length 13/32 in, Tap Chamfer Modified Bottoming, Thread Limit H2, Number of Flutes 3.
50, Thread Limit D5, Thread Direction Right Hand, Number of Flutes 3.00 mm, 75 Percent Thread Drill Size 8.00 mm, High Speed Steel, TiCN, Thread Length 16.