Versatile Sizes for Multiple Applications: Equipped with 1/2 inch, 3/4 inch, and 1 inch brushes, this copper pipe cleaner set is perfect for a range of pipe diameters, ensuring thorough cleaning and deburring for enhanced pipe maintenance and preparation. Enhanced Cleaning Efficiency: Designed for use with power drills, the 1/4 inch hex shank fits most drills, facilitating rapid, effective rust removal and polishing of metal surfaces to restore their pristine condition, significantly easing the cleaning process. Ideal for Pre-Welding Pipe Preparation: Essential for plumbers and metalworkers, this kit prepares copper pipes for welding by removing impurities and smoothing surfaces, crucial in automotive, manufacturing, and machining industries for optimal welding results. Construction for : Crafted from high-quality stainless steel and robust ABS plastic, this copper pipe cleaner kit withstands frequent use in tough environments, offering reliability and long-lasting performance in both domestic and industrial settings. Optimized for Safe and Effective Use: Specifically designed for clockwise operation at low speeds, this tool prevents damage to pipes and ensures safety, making it an indispensable part of your plumbing and metalworking toolkit. The actual product may have slight color difference or difference, which not affect the use Color: Red Material: Plastic + Metal Package Contents: 3*Copper Pipe Cleaning Kit 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.