The Tanoi NPT Tap is a high-performance threading tool designed for 1/2-14 NPT fittings. Built for professional work, its straight-flute design and cobalt-enhanced HSS-E construction deliver clean, accurate threads across a broad range of materials in demanding environments.

• Thread Type: NPT (National Pipe Taper) thread design for compatibility with standard pipe fittings.
• Size: 1/2 x 14 NPT
• Flute Design: Straight flute to promote efficient chip evacuation and reduce cutting forces, helping produce smooth, true threads.
• Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance, suited to tougher materials.
• Finish: Bright finish for smooth cutting action and clear visibility of the thread profile.
• Applications: Ideal for threading pipe runs and fittings in industrial, maintenance, and fabrication environments.

With this combination of straight-flute design and cobalt-enhanced HSS-E construction, you’ll enjoy longer tool life, steadier cutting performance, and consistent thread quality even under high heat and demanding use. The tap delivers true, reliable NPT threads that seal well in fittings, helping you complete pipe projects efficiently and with less rework in shop or field settings.