The Hertel Standard Pipe Tap (Part #R127530C) is a precision threading tool designed for creating 1/2-14 NPT threads with exceptional accuracy. Constructed from high-quality high speed steel with a durable TiCN finish, this tap delivers superior performance and extended tool life even in demanding applications. The 4-flute design ensures smooth cutting action and efficient chip evacuation while creating clean, precise threads. With an overall length of 3-1/8 inches, this tap provides excellent reach and control during threading operations. Manufactured by MSC Industrial under the trusted Hertel brand, this standard flute tap is ideal for professional machinists and industrial applications where consistent thread quality is essential. Perfect for plumbing connections and fluid system applications requiring NPT (National Pipe Taper) threads.