16 20 25mm Plumber Hand Tools Pipe Chamferer Tube Internal External Reamer Plastic Tube Rounder Plumbing Pipe Calibrator Description: Material: ABS, 65# manganese steel Color: Black Fit pipe inner dia: 16mm, 20mm, 25mm Specifications: 1Plumber Tools 16 20 25mm PEX-AL Internal External Reamer PPR Calibrator Fitting Aluminum Plastic Tube Rounder for Plumbing Pipe 2The turbine is made of ABS plastic and 65# manganese steel, which is tough and durable. 3Used for round pipes, adjust the roundness of the pipe mouth, and the connection is simple and convenient. 4Specially designed for (PE pvc pb pvc pvc.ppr) polyethylene composite aluminum pipe. 5Pex-pipe al-pex channel and chamfer reamer tool for 16mm 20mm 25mm pipe Package Included: 1* Pipe Chamferer