5/8" - 11 Bottoming Tap, High Speed Steel - National Coarse Thread
Model #: TAB-5/8-11
- Thread Diameter: 5/8"
- Threads per Inch: 11
- High Speed Steel.
- Ground Thread.
Bottoming taps have 1 to 1-1/2 threads of lead, for threading close to the bottom of a blind hole.
Please note that not all bottoming taps are flattened at the end.
Some manufacturers leave a point that you may have to grind off if going very close to the bottom of a hole.