1. EFFECTIVE PVC PIPE REAMING DRILL ATTACHMENT: The carbide insert features a foursided cutting edge that can be rotated 90 degrees to provide a sharp cutting surface, easily removing burrs for smoother, more precise drilling and cleaner pipe ends, ensuring leak joints. 2. LABORSAVING: This pipe reaming tool saves time and money by eliminating the need to the entire piping system. It cleans residual pipes and cement, and removes old broken pipes from internal connections. This PVC fitting saver allows for the installation of PVC pipes onto existing fittings (e.g., expensive valves/flanges), offering a faster and easier solution for repiping. 3. ESSENTIAL PIPE TOOL: The PVC pipe reamer is an cleaning and reaming tool for water, drain pipes, Sch. 40 PVC pipes, ABS plastic fittings, and CPVC vent pipes. Not suitable for 80gauge pipes. A tool for repiping pool equipment, kitchen/bathroom remodels, and more. A musthave PVC fitting protector for DIYers and professionals working on pipe connection retrofit projects. 4. DURABLE AND LONGLASTING PVC PIPE FITTING PROTECTOR: Made from quality materials with a stainless steel hex shank, this PVC fitting saver boasts strength, precision, hardness, and long service life.