5/16-18, Steel, Eye Hole Head, Rod End MPN:P180204-1/4GB

This spiral flute tap is designed for efficient drilling and tapping with minimal tap-breaks, perfect for professional mechanics, machinists, and DIY enthusiasts. Made of premium cobalt alloy with a class BX fit and 4 flutes, it delivers superior durability, longer lifespan, and improved cutting efficiency compared to traditional high-speed steel taps. Its modified bottoming feature ensures accurate alignment and fastening in blind or thru holes, while the oxide coating enhances wear resistance and reduces friction during usage. This versatile tap is compatible with a range of materials, including hardened steels, stainless steel, and cast iron, making it suitable for applications in automotive, aerospace, manufacturing, and construction industries.