Feature●Dual action random orbital backing pad for car detailing, 3-Inch, 5/16”-24 Threads, 15000 RPM Maximum Operating Speed●Strong hook & loop fastener, for quick pad changes, prevents pad shifting and spinning,yet allow for easy removal of abrasive disc without wearing out overall strength.●For use with 3" Hook&Loop backed foam buffing & polishing pads, available pasted flocking sandpaper sheet, wool ball. For grinding, polishing.●Excellent elasticity and durability - suitable for high-speed polishing●Suitable for grinding, descaling and polishing ships, metallurgy, automobiles, artificial marble, furniture and wood productsDescription Ideal for spot sanding focus areas, removing solder joints and rust spots on metal products, deburring furniture and woodwork, mold manufacturing, polishing automotive and detailing work,etc.