OSG 2941101 Spiral Flute Tap Modified Bottoming, 3 Flutes
$26.15
Spiral Flute Tap, Thread Size 5/16 In.-18, UNC, Overall Length 2 23/32 in, High Speed Steel, Black Oxide, Thread Length 7/16 in, 75 Percent Thread Drill Size F, Thread Limit H11, Thread Direction Right Hand, Number of Flutes 3