12 Pcs, Qualtech 1/4"-20 HSS Left Hand 4 Flute Bottoming Tap, DWT60749
$53.25
Size: 1/4"-20; Material: High Speed Steel; Finish: Uncoated (Bright); Style: Bottoming; Cutting Direction: Left Hand HSS Left Hand Tap, 1/4"-20, Dec. Equivilant: .25-20, Limit H3, Number of Flutes 4