Dual function pipe threading in one tool The integrated internal and external threading tool cuts both inside and outside pipe threads in a single operation, eliminating the need to change tools. Available in 1/2" and 3/4" sizes for a precise fit, it enables fast and accurate pipe preparation. Hardness and wear resistance Forged from chromium steel, this pipe thread tool offers exceptional hardness and wear resistance. Internal and external threads for plastic pipes stay razor sharp after thousands of cuts. Leak-free, precise threads The precisely manufactured 1/2" and 3/4" internal and external NPT threaders ensure secure, leak-free connections. Razor sharp cutting edges produce clean, tight threads that minimize leaks and maximize flow efficiency, reducing time spent on troubleshooting. Easy and comfortable operation Whether you are a DIY enthusiast or a professional plumber, the integrated pipe threading tool includes a PVC threader as a convenient addition to your toolbox. It simplifies pipe threading and improves work efficiency. Use scenarios - DIY home plumbing: quickly rethread or prepare 1/2" or 3/4" pipes for fittings during a kitchen or bathroom project, including plastic pipe work. - On site installation and repair: rapidly prepare both internal and external NPT threads on metal or plastic pipes without swapping tools, saving time on site. - Professional installations: service or install piping systems that require reliable, leak-free 1/2" or 3/4" connections with clean, consistent threads.