This kit includes an 84-piece assortment of Dedeco® Sunburst® 7/8" radial discs and two mandrels. The discs, designed for finishing and polishing, are ideal for accessing hard to reach areas while protecting detail. The three-dimensional bristle design provides a uniform finish; stack between three and six discs on one mandrel to create the width that best suits your task. Most applications can be performed between 3,000rpm and 18,000rpm. Use the discs at 3,000rpm to have greater flexibility with a softer touch, producing subtle results. Operate discs at 18,000rpm for more aggressive material removal. Use Sunburst radial discs in progression to easily achieve your desired finish.