This set of 2 metal copper pipe cleaning tools offers a practical solution for efficient pipe maintenance and surface preparation. Designed with high-density steel brushes and an anodized red aluminum body, these drill attachments are perfect for cleaning rust, stains, and paint from copper pipes of 1/2 inch and 3/4 inch sizes. Their universal 1/4 inch hex shank allows compatibility with most electric drills, making them suitable for both professional plumbers and DIY enthusiasts. The tools feature replaceable steel brushes and easy disassembly for frequent use and maintenance, ensuring a long service life. Their heavy-duty construction and weather-resistant finish enable effective deburring, polishing, and soldering prep work, streamlining pipeline processing and enhancing soldering stability. Compact and lightweight, these tools are ideal for daily plumbing tasks, offering fast oxide removal and cleaner pipe surfaces to ensure secure connections and professional results.