The main body of the pipe reamer is made of plastic, which is firm and . The inner deburring blade is made of hardened alloy steel, which can be used for a long time. The reamer is suitable for pipes with a diameter of 3/16 inch to 1-1/2 inch, and can be applied to pipes made of PVC, PPR, copper, aluminum and other materials. Our copper brush has the strength of stainless steel bristles, which is wear-resistant, tear-resistant, impact-resistant and -resistant, while preventing the bristles from flattening, so you can keep it clean for several years. Comfortable to the touch, light in weight and humanized in design, providing the brush with maximum grip and preventing slipping. Each set includes one pipe cleaning tool and one red pipe reamer. These tools are used to remove burrs of the pipe, and there are enough to meet your or replacement. Name: Pipe Cleaner Kit packing list 1* Pipe cleaning tools 1* Red tube reamer Colour:As Shown Material:ABS+stainless steel Package Contents: 1 x Pipe cleaner set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.