#3 - 56 Taper (Starting) Tap, High Speed Steel - National Fine Thread
Model #: TAT-3-56
- Thread Diameter: #3
- Threads per Inch: 56
- High Speed Steel. Ground Thread.
- Taper Style (the style of hand tap with the most lead, for starting threads).
Taper taps have a long lead (5-6 threads) for starting a thread.