8203 Tap High Carbon Steel Taper Pipe1 /4 -18NPT Features and Benefits: Material types: High carbon steel for hand tapping applications and high speed steel for machine tapping where critical dimensions are required Etched: Tap size and recommended drill bit size are etched on each tool for easy identification Point styles: Taper plug and bottoming styles are available All Hanson taps and dies are made in USA Specifications: Precision ground straight flutes provide rapid chip removal for efficient threading Cuts internal threads in pipes Nominal size of the tap is that of the pipe fitting being tapped Available in NPT and BSP Ideal for pipe fittings Tapered at a rate of 3/4 per foot High Carbon Steel Taper Pipe Tap 1/4 -18 NPT