1/8-27 Size x 0.7500" (3/4) Thread Length x 0.3125" (5/16) Shank DIA, High Speed Steel - 5 FL - TiN Coated
1/8-27 Size x 0.7500" (3/4) Thread Length x 0.3125" (5/16) Shank DIA, High Speed Steel Taper Pipe Tap - NPTF Dryseal Interupted, 5 Flutes, TiN Coated