12 Pcs, Qualtech 1/2"-13 HSS Left Hand 4 Flute Bottoming Tap, DWT60809
$126.16
Size: 1/2"-13; Material: High Speed Steel; Finish: Uncoated (Bright); Style: Bottoming; Cutting Direction: Left Hand HSS Left Hand Tap, 1/2"-13, Dec. Equivilant: .5-13, Limit H3, Number of Flutes 4