1. DualFunction Threading – One Tool, Double Efficiency: No more tedious tool changes! Our integrated pipe threading tool effortlessly cuts both internal and external threads in a single operation—eliminating the need for tool swaps. Available in 1/2' and 3/4' sizes for a fit, this allinone pipe threading tool ensures fast and precise pipe preparation every time. 2. Exceptional Hardness and Wear Resistance: Forged from chrome steel, this pipe threading tool delivers outstanding hardness and wear resistance. Internal and external threads for plastic pipes remain razorsharp even after thousands of cuts. 3. Flawless, Leak Threads: The precisionengineered design of the 1/2' and 3/4' internal and external NPT threader guarantees secure, leak connections. The razorsharp cutting edges of the threading tools produce clean, tight threads that minimize leaks and maximize flow efficiency. Spend less time troubleshooting and more time executing your work flawlessly. 4. Easy and Comfortable Operation: Whether you're a DIY enthusiast or a professional plumber, the included PVC threading tool in this integrated pipe threading set is a musthave addition to your toolbox. It simplifies pipe threading and boosts your work efficiency.