Interrupted Thread NPT Taps
- Special purpose pipe tap, appropriate for threading a wide variety of materisl both ferrous and non-ferrous where chip disposal is a problem.
- The first few threads on an Interrupted Thread Pipe Tap are full
- The balance of the threads are interrupted to reduce drag while taper pipe threading
- These pipe taps are standard having an odd number of flutes.
For matching drill bit information, please check the NPT Tap Drill Chart