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1" - 8 Bottoming Tap, High Speed Steel - National Coarse Thread

Model #: TAB-1-8

1" - 8 Bottoming Tap, High Speed Steel - National Coarse Thread

Price: $25.80

  • Thread Diameter: 1"
  • Threads per Inch: 8
  • 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.

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