Century Drill and Tool national pipe thread taps feature precision-cut threads for accurate, reliable threading results. Heat treated and tempered for file-hard threads and extended tool life, these taps are designed for hand-cutting applications on all types of pipes.

• Precision-cut threads for exact threading
• Heat treated and tempered for file-hard threads
• Longer, more useful tool life
• Designed for hand-cutting applications
• National pipe thread sizes for internal pipe threading
• Size: 3/8"-18 NPT