Package contents - 20 sanding discs total: 4 pcs each of 60, 80, 120, 150 and 240 grit - Size: 9 inch diameter, 6-hole pattern - Backing: hook-and-loop (Velcro) for easy attachment Key benefits - Complete grit range: Coarse 60 and 80 grits for fast material removal, 120 and 150 grits for smoothing, and 240 grit for fine finishing and polishing. - Durable abrasive construction: Aluminum oxide grain with a premium resin bond delivers consistent cutting performance and a smooth finish across wood, metal and other surfaces. - Fast, secure changes: Hook-and-loop backing lets you swap discs quickly and keeps the abrasive securely attached during use, extending pad life and reducing downtime. - Broad compatibility: Designed for 9-inch, 6-hole sanding pads and orbital sanders that accept hook-and-loop discs. What it solves - Saves time by providing the right grit for each step of sanding—from rough stock removal to final polish—without buying multiple single-grit packs. - Improves finish quality with consistent abrasive performance and a bonding system that resists clogging and premature wear. - Makes grit changes simple and reliable, reducing interruptions and frustration on the job. Typical use scenarios - Automotive bodywork: Remove old paint and rust with 60/80 grit, then refine surfaces with 120–240 grits before priming and painting. - Woodworking and furniture refinishing: Level joints and remove imperfections with coarse grits, then progress to finer grits for a smooth finish ready for stain or varnish. - General repair and fabrication: Sand and polish plastics, rubber, leather, stone and glass surfaces for fitting, smoothing or preparing for adhesives and coatings. Specifications - Grits included: 60, 80, 120, 150, 240 (4 pieces each) - Diameter: 9 inch - Hole pattern: 6-hole - Abrasive: Aluminum oxide grain with resin bond - Backing: Hook-and-loop (Velcro) Usage tips - Start with a coarser grit to remove material quickly, then move progressively to finer grits for a smoother finish. - Replace discs when performance drops or the abrasive becomes clogged to maintain consistent results. Reliable, multi-grit sanding discs for 9-inch, 6-hole hook-and-loop sanding systems—suitable for automotive, woodworking and general surface preparation and finishing.