The TAPS RH(065) 1 1/64-8 H4 B from Field Tool Supply is a durable right-hand tap designed for threading with a size of 1 1/64-8. Constructed from high-speed steel, this tap is built to withstand wear and tear, ensuring longevity in various applications. The H4 tolerance rating allows for a precise fit, making it versatile for different materials. This tap is compatible with standard tapping machines and can be used with cutting fluids to improve performance. Perfect for both professionals and hobbyists, it provides reliable results in creating clean, accurate threads.