5-inch 8 hole hook and loop sanding discs by Starbond can be used for orbital sander sandpaper disc attachment. This Sand paper set has : 5 piece of 60 grit sandpaper20 piece of 80 grit sandpaper20 piece of 120 grit sandpaper15 piece of 180 grit sandpaper15 piece of 220 grit sandpaper5 piece of 240 grit sandpaper5 piece of 320 grit sandpaper5 piece of 400 grit sandpaper5 piece of 600 grit sandpaper5 piece of 1000 grit sandpaper Low grit sandpaper is best for grinding, while high grit sandpaper are best for fine finish. Starbond Sandpaper assortment is especially created for woodworkers, making it a really good sandpaper for wood. This sanding disc can be used for sanding, grinding and polishing multiple surfaces, such as metals, rubber, leather, plastic, stone, glass and more. These premium, industrial grade 5 inch sanding discs hook and loop onto any standard orbital oscillating sander. This orbital sander sandpaper is compatible with power random orbit sanders, circular sanders, oscillating sanders from all different brands.