#1 - 64 Taper (Starting) Tap, High Speed Steel
Model #: TAT-1-64
- Thread Diameter: #1
- Threads per Inch: 64
- High Speed Steel. Ground Thread.
- Taper Style (the style of hand tap with the most lead, for starting threads).
- Recommended Drill Size: #54
Taper taps have a long lead (5-6 threads) for starting a thread.