Master your jobs with ease and accuracy with the RIDGID Threading Machine Dies (catalog number 47745). This set features high-quality alloy steel, right-handed universal pipe threading dies designed for threading pipes with diameters ranging from 1/2 inch to 3/4 inch. With a thread count of 14 threads per inch (TPI), these dies are specifically engineered for compatibility with a wide array of RIDGID universal die heads, including models 504A, 711, 713, 811A, 815A, 816, 817, and 842. Ideal for threading black steel, galvanized steel, and softer materials, these dies are built to withstand the rigors of heavy-duty applications. Their robust construction from high-speed alloy steel ensures a longer tool life, providing consistent performance even under demanding conditions. This makes them an essential addition to any professional’s toolkit, enabling efficient and precise threading for a variety of projects. Whether you're in plumbing, mechanical work, or other industrial applications, these threading dies deliver reliability and excellence. RIDGID is a global manufacturer trusted by the skilled trades in more than 100 countries. BUILT FOR THOSE WHO KNOW.