Century Drill and Tool Carbon Steel Plug Tap 3/8-16 NC (3/8-16 National Course)

Century Drill & Tool



  • 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: 5/16″
Use with Cutting Oil when cutting threads in metal.

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