1/4" - 28 Taper (Starting) Tap, High Speed Steel - National Fine Thread
Model #: TAT-1/4-28
Price: $2.45
Description: 1/4"-28 HS Taper Tap 0329-0021
- Thread Diameter: 1/4"
- Threads per Inch: 28
- High Speed Steel. Ground Thread.
- Taper Style (the style of hand tap with the most lead, for starting threads).
- Recommended Drill Size: #3
Taper taps have a long lead (5-6 threads) for starting a thread.