Turn Your Grinder into a Versatile Sander: Easily convert a angle grinder into a versatile sander with this angle grinder attachments. The 4 Inch backing pad is used to grip sanding discs in an angle grinder. 123 PCS wet dry sandpapers assortment from coarse to fine to satisfy the most requirements Enhanced Durability and Performance: The reinforced backing pad offers more long-lasting durability. A soft sponge buffer pad minimizes vibrations for hook and loop backing pad and enhances support for the angle grinder sanding discs, ensuring smooth operation while protecting the backing pad during polishing on uneven or tighter edge surfaces Efficient and Time-Saving: Perfect for aggressive sanding tasks, The drill sanding attachments works faster and more efficiently than random orbital sander. Made from superior materials, the backing pad ensures excellent balance and stability for professional results with less effort Easy Installation and Compatibility: The 5/8-11 threaded backing pad easily attaches to angle grinders without additional adapters. The hook and loop system allows for quick disc changes without damaging the pads. Includes a 8mm spindle adapter to enable use with standard drills. MAX 12500 RPM, recommend 5000 RPM Wide Application: Angle grinder sanding discs are great for wood sander and drill grinding and finishing metal, wood, plastic, rubber, leather, stone, and glass. Works with maximum efficiency to shape wood and remove scratches, paint, or polish for a potless, smooth Colour:As shown Material:Alumina Package Contents: 1 * sander paper set 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.