OSG 1651503308 Spiral Point Tap, 1/2"-13, Plug, UNC, 3 Flutes
Spiral Point Tap, Thread Size 1/2 In.-13, UNC, Overall Length 4 5/16 in, VC-10, TiCN, Right Hand, Thread Length 7/8 in, 75 Percent Thread Drill Size 0.4219 in, Thread Limit H3, Class of Fit JIS 2, Number of Flutes 3
