Durable Material: Our pipe threader is forged from iron and heat-treated for excellent hardness and wear resistance. The sharp cutting edge remains sharp for a long time Leak-Proof Design: Our pipe threader uses a clockwise smooth cutting mechanism for cleaning, repairing, or re-tapping damaged or clogged pipe threads, achieving a seamless, leak-proof connection Dual-Function Design: These pipe threader tool kits integrate internal and external thread cutting functions, saving time and effort in pipe repair and installation Easy to Use: This function tube thread cutting tool is ergonomically designed for a comfortable grip and efficient operation; suitable for both cordless screwdrivers and manual operation Wide Applicability: Whether for professional plumbing, irrigation projects, or DIY home repairs, this function tube thread cutting tool can handle it all, Manufacturer: HNULGVI