Century Drill & Tool 97119 Machine Screw Tap, Carbon Steel
Description
Designed for hand cutting applications. for use with tap wrenches to cut internal threads. 75% thread engagement. plug style is the most commonly used style of tap -3 to 5 threads chamfered.
Highlights:
- Material: Carbon Steel
- 7/8-9 national coarse plug style machine screw tap
- Precision cut threads, accurately formed for consistent, exact threading
- Heat treated and tempered for file hard threads and longer useful life
- Designed for hand cutting applications
- The plug style tap is the most commonly used style of tap with 3 to 5 threads chamfered
- Best drill: 49/64 inch