1. Quality MaterialMade of steel, this threading set boasts a long service life. The combination of quality steel ensures durability, making it a choice for professionals and projects. 2. Precise Thread Cutting: The cutting edges of this thread tap are meticulously crafted to ensure uniform and accurate threading on inner pipes. This precision guarantees tight, leakproof connections essential for maintaining the integrity of plumbing systems. By preventing potential leaks, this tool helps you achieve flawless results and ensures your projects are both functional and reliable. 3. Universal DualHead Compatibility: Features two integrated heads (1/2' and 3/4') to effortlessly thread PPR, PVC, and plastic water pipes. Ideal for kitchen, bathroom, toilet, and industrial installations. 4. Strength Alloy Steel Construction: Crafted from heattreated alloy steel with a hardness of HRC 55, this thread tap resists wear and bending even under heavy use. The cutting edges retain sharpness through hundreds of threads, making it a durable addition to professional tool sets or workshops.