Drill America Dwt64008 Dwt Series Qualtech High-Speed Steel Pipe Tap,, 14 Npt Product Details Drill America T/A Series Tap America pipe tap is appropriate for threading a wide variety of materials both ferrous and non-ferrous. The nominal size of a pipe tap is that of the pipe fitting to be tapped, not the actual size of the tap. The thread tapers 3/4 of an inch per foot. All pipe taps furnished with a 2-1/2 to 3-1/2 thread chamfer. NPT threads require the use of a "sealer" like Teflon tape or pipe compound. High-speed steel tool is good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. Round with square end shank. Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cuts. Right-Hand cut tools have a cutting action that engages when they are run in a clockwise direction. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications Round shank with square end Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cuts Right-Hand cut tools have a cutting action that engages when they are run in a clockwise direction Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.