Combination Drill Tap: 3/8-16, H3, 2 Flutes, High Speed Steel MPN:X789 3/8-16X3

This 1-1/4 to 11-1/2 NPT, 5 flutes, TiCN coated high speed steel interrupted thread pipe tap is designed for creating precision internal threads in metal pipes. With a width range of 1-1/4 to 11-1/2 and an uncoated high-speed steel construction, this tool is ideal for users working with a variety of metal materials including steel, brass, and copper. It is suitable for machinists and toolmakers who require precise threading in automotive, plumbing or mechanical applications. The TiCN (Titanium Carbonitride) coating protects the cutting edges from wear and resists corrosion, ensuring a smooth and consistent cutting process. Overall, this interrupted thread pipe tap is an essential tool for professionals looking for high-quality threads on their metal pipes.