Dual function threading tool: internal and external threads in one operation. Eliminates tool switching and speeds up pipe prep. Available in 1/2 inch and 3/4 inch sizes for a precise fit. Universal pipe compatibility: works with PPR, PVC, plastic, and MPP pipes. Suitable for plumbing repairs, DIY upgrades, and electrical conduit installations. Heavy-duty alloy construction: forged from high-hardness 40Cr alloy steel to maintain edge sharpness and threading precision under heavy use. Provides stable threading with minimal slip or misalignment. Flawless, leak-free threads: sharp cutting edges produce clean, tight threads that minimize leaks and maximize flow efficiency. Reduces rework and helps ensure a dependable seal. Use scenarios: - Plumbing repairs in PPR or PVC water lines during home renovations, delivering quick and accurate threaded fittings. - Electrical conduit installations requiring clean, reliable threaded ends on PVC conduit. - DIY projects using MPP piping for irrigation or small-scale plumbing tasks, where fast and accurate threading improves overall results.