Feature:1. Can Be Used For Expansion Tubes Of Copper, Aluminum, Ti, Iron, Stainless Steel And Other Materials2. Taper Reamer Can Ream With Point Contact With Standard Size, Easy To Use And LaborSaving3. The Box Is Easy To Carry, Convenient To Store Does Not Take Up Much Space4. Come With High Strength, Can Be Used For Reaming Of Copper Pipes And Aluminum Pipes5. Adopt Stainless Steel + Iron Material, Resistance, Wear ResistanceSpecification:Item Type: Flaring Swaging Tool KitMetric Expansion Pipe Specifications: 3, 5, 6, 8, 10, 12, 14, 15, 16, 19Mm Can Be ExpandedPipe Cutter Size: Approx. 3 ~ 28Mm / 0.1 ~ 1.1InMaterial: Stainless Steel + IronUses: Can Be Used To Ream Holes Of Copper Pipes, Aluminum Pipes And Other Materials Package List:1 X Reamer1 X Pipe Cutter2 X Metric Chuck1 X Plastic Box