Irwin 1791139 High Carbon Steel Bottom Tap, 7/16"-14 NC
Description
Highlights:
- Size: 7/16" - 14 NC
- Use with U drill bit
- 1 to 2 threads chamfered
- Ideal for threading close to the bottom of blind holes
- High carbon steel material
- For hand tapping applications
- Chip breaking technology cuts chips easier
- Tap size and recommended drill bit size are laser etched on each tap
- Taps produce a class 2B thread
- Carded
