Century Drill and Tool Carbon Steel Plug Tap 7/16-20 NC
- 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: 25/64″
Use with Cutting Oil when cutting threads in metal.
