The TAPS RH(065) 1 1/64-12 H4 B from Field Tool Supply is a robust right-hand tap designed for threading with a size of 1 1/64-12. Constructed from high-speed steel, this tap is built for durability and efficiency in various metalworking applications. The H4 tolerance rating allows for a precise fit, making it suitable for both professional and DIY projects. This tap is compatible with standard tapping machines and can be used with cutting fluids to enhance performance. Whether you're creating threads in steel, aluminum, or other materials, this tap delivers reliable results every time.