Versatile Copper Tube Pipe Cleaning Brush: Designed to effectively clean 1/2 inch and 3/4 inch brass pipes, this tool optimizes preparation for soldering, ensuring strong, watertight joints. Its construction meets rigorous cleaning demands, enabling faster, more efficient work by securely attaching to most power drills. Efficiency Enhanced: Equipped with a 1/4-inch hex shank, compatible with most power drills to facilitate quick and easy cleaning. The brush rotates in a clockwise direction when powered, delivering performance that significantly reduces time compared to manual cleaning. Durably Constructed: Made from high-quality steel and treated with advanced tempering processes, this brush is built for durability. It resists heat, wear, and tear, maintaining its shape and effectiveness over extended use and under demanding conditions. The brush component is replaceable, enhancing the tool's practicality and longevity. Broad Utility: This heavy-duty tube cleaning brush is ideal for removing oxidation, debris, and residue from copper pipes, preparing them for soldered connections. It is also suitable for use in air conditioner and refrigerator maintenance, as well as other applications involving copper, bronze, or brass tubing. Portable and Safe to Use: This full-metal copper pipe cleaning brush is compact for easy transport and storage in a toolbox, providing convenience for various jobs without excess bulk. During operation, the metal may become hot; allow it to cool before handling to avoid injury. Note: The actual product may have slight color variations due to lighting and display differences, which do not affect functionality. Material: Metal Color: Silver Package Contents: 2 x Copper Tube Pipe Cleaning Brush (other items not included) Measurement error: +/- 1-3 cm