The LKNT Tap N11 2.157-18 P HSS from Field Tool Supply is a high-speed steel tap designed for creating internal threads with precision. With a thread size of 2.157-18, this tap is suitable for a variety of applications in metalworking and fabrication. Its high-speed steel construction ensures durability and efficient cutting performance. The design allows for smooth operation and effective chip removal, making it ideal for both professional machinists and DIY enthusiasts. This tap meets industry standards, ensuring reliability and quality in every use.