What this tool does and why you need it Internal threading tool for PVC water pipes that creates a standard internal thread so faucets or other fixtures can be attached directly to the pipe. Eliminates improvised fittings and reduces installation time and leaks caused by poor connections. Key features and benefits Compatibility: Works with 6-point and 1-inch PVC pipes in 20 mm, 25 mm and 32 mm sizes. One tool covers the most common small-diameter pipe sizes used in household and light commercial plumbing. Durable construction: Made from wear-resistant materials to withstand repeated use. Suitable for professional plumbers and DIYers who need a reliable tool for multiple jobs. Double-sided design: Two cutting faces on one tool let you switch sizes quickly on the job without changing tools, saving time and reducing interruptions. Standard thread finish: Produces a standard internal thread that simplifies connecting faucets or other fittings once the pipe is threaded, streamlining installation and repair work. How it solves common plumbing problems Reduces time and effort compared with using multiple adapters or custom fittings. Produces consistent, reliable threads that improve seal quality and lower the risk of leaks. Limits tool changes and extra parts on the job, so projects complete faster and cleaner. Typical applications Kitchen or bathroom sink installation: Thread PVC supply lines to accept standard faucet fittings without additional couplings. Repair and renovation work: Re-thread existing PVC stub-outs to restore a proper connection after cuts or modifications. Small irrigation, RV or utility plumbing: Create threaded connections for valves, quick-connect fittings or fixtures where space and part count should be minimized. Practical notes Designed for 20 mm, 25 mm and 32 mm PVC pipe types specified above; ensure pipe material and size match before use. Ideal for both trade professionals and homeowners who perform plumbing tasks and want a single, durable tool that saves time and delivers consistent results.