Spiral Point Tap, Thread Size #10-30, UNF, Overall Length 2 11/32 in, Cobalt, TiN, Right Hand, Thread Length 1/2 in, 75 Percent Thread Drill Size #21, Thread Limit H4, Class of Fit H3, Number of Flutes 3.
40 mm, Thread Limit H6, Class of Fit JIS 2, Number of Flutes 3.Spiral Point Tap, Thread Size #8-32, UNC, Overall Length 2 3/32 in, Cobalt, TiN, Right Hand, Thread Length 3/8 in, 75 Percent Thread Drill Size 3.