Drill America 5 Piece NPT Pipe Tap Set (1/8", 1/4", 3/8", 1/2" and 3/4"), Plastic Pouch Case, POU Series

Drill America dwtpt Series Qualtech carbon steel pipe Tap is designed to clean and/or re-thread damaged or jam pipe threads.It is appropriate for Threading a wide variety of materials both ferrous and non-ferrous.The nominal size of a pipe Tap is that of the pipe fitting to be tapped, not the actual size of the Tap.The thread tapers 3/4 of an inch per foot.All pipe taps furnished with a 2-1/2 to 3-1/2 thread chamfer.Npt threads require the use of a sealer like Teflon tape or pipe compound.Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications.Round with square end shank.Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in Shallow cuts.Right-Hand cut tools have a cutting action that engages when they are run in a clockwise direction.'