Engineered for heavy-duty thread cutting, our large tap and die sets handle oversized threads in industrial applications. Ideal for pipe fitting, structural steelwork, and machinery repair, they feature robust HSS or carbon steel tools with reinforced shanks to withstand high torque. The sets include taps and dies for large metric and imperial thread sizes, along with tap wrenches and die stocks for secure operation. Durable storage cases protect tools during transport and storage.