Dolphin M-2 NPT Type HSS Taps (Set of 2)

<p>The Dolphin M-2 NPT Type HSS Taps are high-quality taps specifically designed for cutting internal threads according to the National Pipe Taper (NPT) standard. These taps are crafted from M-2 high-speed steel (HSS), known for its hardness, wear resistance, and heat tolerance, making it ideal for threading operations in various materials including steel, stainless steel, brass, aluminum, and plastics.</p> <p>The set typically includes two taps: a taper tap (also known as a "starter" tap) and a plug tap. The taper tap has a more gradual taper and is used to start the thread in a drilled hole, while the plug tap follows with a shorter taper and finishes the thread to full depth. This two-tap approach helps achieve accurate and well-defined NPT threads.</p> <p>Key features of the Dolphin M-2 NPT Type HSS Taps include:</p> <ol> <li> <p><strong>Precision Design</strong>: The taps are engineered with precise thread profiles and cutting edges suitable for NPT threads. This ensures compatibility with NPT fittings and components commonly used in plumbing, gas lines, and other pipe systems.</p> </li> <li> <p><strong>Durability</strong>: Made from M-2 high-speed steel, these taps offer excellent durability and can withstand the high temperatures generated during threading operations without compromising performance.</p> </li> <li> <p><strong>Efficient Chip Evacuation</strong>: The taps are designed with flute geometry optimized for efficient chip removal during threading. This helps prevent chip buildup and ensures smooth cutting of threads.</p> </li> <li> <p><strong>Versatility</strong>: The Dolphin M-2 NPT Type HSS Taps are versatile and suitable for use in manual or machine threading operations. They can be used in various applications where NPT threads are required.</p> </li> <li> <p><strong>Usage Recommendations</strong>: It is recommended to use cutting fluids or lubricants during tapping to improve performance and extend tool life. Proper lubrication helps reduce friction and heat buildup, resulting in cleaner and more precise threads.</p> </li> </ol> <p>Overall, the Dolphin M-2 NPT Type HSS Taps (Set of 2) are essential tools for professionals and hobbyists working with pipe systems and fittings. Their high-speed steel construction, precision design, and durability make them reliable choices for achieving accurate NPT threads in a variety of materials and applications.</p>