#1 - 72 Bottoming Taps, High Speed Steel (PACK OF 2)- National Fine Thread

Model #: TAB-1-72BP

Price: $9.60

Description: #1-72 HS Bottoming Tap (PACK OF 2)

• Thread Diameter: #1
• Threads per Inch: 72
• High Speed Steel. Ground Thread.
• Recommended Drill Size: #29
• Please note that not all bottoming taps are flattened at the end.

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.