Easy to use These grinding wheels are designed for simple operation with no complex setup when used with a compatible backing pad or polishing system. Just attach and start working. Durable construction Made from grade aluminum oxide, these discs deliver strong polishing power and wear resistance to ensure reliable, longlasting performance. efficiency Professionalgrade quality with abrasion resistance enables fast material removal while keeping tool wear and energy consumption low. Finish jobs quickly and efficiently. Uniform dust extraction Eight evenly spaced holes provide consistent dust removal through the pad, helping to prevent streaks or scratches on the work surface and keeping your projects clean and defect. Compatibility and performance Material: aluminum oxide Hole count: 8 Designed for use with standard backing pads and common grinding/polishing tools Optimized for fast material removal, smooth finishing, and reliable, repeatable results Practical use scenarios Deburring and edge finishing on metal parts (aluminum and steel) Removing paint, rust, or oxidation from metal surfaces prior to coating Finishing weld seams and preparing joints for painting or electrostatic coating