INDUSTRIAL GRADE ALLOY CONSTRUCTION: from chrome steel for exceptional hardness and wear resistance. Maintains edges and lasts over thousands of cuts. LEAK-PROOF THREAD INTEGRITY: Laser-calibrated blades produce airtight threads, eliminating pipe leaks, optimizing fluid , and slashing post-installation troubleshooting. ONE-PIECE THREADING: This dual-function tool creates internal/external threads on plastic pipe in one seamless operation, without tool changes. Achieve perfect alignment every time. MULTIPLE TUBE PROFESSIONAL: Perfect for PVC, PPR, , and electrical pipe - perfect for plumbing repairs, irrigation systems, or DIY electrical projects., Manufacturer: Tuidzljd