Aluminum oxide grain is the preferred choice for woodworkers, and the high-strength resin bond system increases life. These are made with antiload stearate and have high-strength backing for increased durability. They fit DeWalt DW421 and DW423, 5-inch Ryobi, Bosch 3107 and 3725, and Makita B05010 This assortment comes with ten 80-grit 5-inch hook and loop sanding discs, ten 100-grit 5-inch hook and loop sanding discs, ten 120-grit 5-inch hook and loop sanding discs, ten 150-grit 5-inch hook and loop sanding discs, and ten 220-grit 5-inch hook and loop sanding discs.
All sandpaper is not created equal. As a result, we love Mirka paper. The backing is beefier than other papers, and to us, that means quality. Aluminum oxide grain is the choice of most woodworkers because it's sharp, durable and, best of all, long-lasting on the higher paper grades that won't shred on the edges. This assortment is perfect for professionals, homeowners, and hobbyists because it includes everything from stock-removing 80-grit to a nice 220 finishing grit. Yes, you can spend less on other sandpapers, but you'll end up spending more in the end. This is quality. --Kris Jensen-Van Heste