Drill America 6 Piece NPT Pipe Tap Set in Wooden Case

This 6-piece carbon steel NPT (National Pipe Taper) pipe tap set, housed in a wooden case, is designed to clean and re-thread damaged or jammed pipe threads. The set includes taps in the following sizes: 1/4", 3/8", 1/2", 3/4", 1", and 1-1/4".

These carbon steel pipe taps are suitable for threading a wide variety of both ferrous and non-ferrous materials. It's important to note that the nominal size of the pipe tap corresponds to the pipe fitting to be tapped, and not the actual size of the tap itself. The thread tapers 3/4 of an inch per foot, and all the pipe taps in this set are furnished with a 2-1/2 to 3-1/2 thread chamfer.

Known as "pipe taps", the National Pipe Taper (NPT) taps are a versatile tool used for creating threaded openings in various materials. They are designed to efficiently clean and re-thread damaged or jammed pipe threads, ensuring a secure and reliable connection.

The nominal size of the pipe tap refers to the size of the pipe fitting that will be threaded, not the actual physical dimensions of the tap itself. This distinction is crucial when selecting the appropriate tap for a particular application.

One key feature of these carbon steel pipe taps is the thread taper, which measures 3/4 of an inch per foot. This gradual taper allows for a smooth and easy threading process, helping to prevent damage to the workpiece. Additionally, all the taps in this set are furnished with a 2-1/2 to 3-1/2 thread chamfer, which further facilitates the threading operation.

It's worth noting that not all thread types require the use of a sealant, such as Teflon tape or pipe compound. However, it's always recommended to consult the specific requirements of the application before proceeding with the threading process.

In summary, this 6-piece carbon steel NPT pipe tap set, available in sizes ranging from 1/4" to 1-1/4", is a versatile and reliable tool for cleaning and re-threading damaged or jammed pipe threads. Its durable construction and thoughtful design features make it a valuable addition to any workshop or toolbox.

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