Spiral Point Tap, #4-48, Plug, 2 Flutes, TiCN
Spiral Point Tap, Thread Size #4-48, UNF, Overall Length 2 3/16 in, VC-10, TiCN, Right Hand, Thread Length 1/4 in, 75 Percent Thread Drill Size 2.32 mm, Thread Limit H2, Class of Fit JIS 2, Number of Flutes 2.