Box of 50 Dura-Gold Premium 6" 220 Grit Gold Sandpaper Discs with a 6 Hole Pattern and a Hook & Loop Backing. High-performance medium-fine-cut 6" finishing sanding discs with a hook & loop backing enables them to be quickly and securely attached to a sanders hook & loop backing plate. The 6 hole pattern allows dustless sanding when attached to a 6 hole backing plate..Superior quality sanding discs made with super coated aluminum oxide corundum that's fused with zirconia alumina. It delivers a fast, exceptionally long-lasting sharp cut with a consistent scratch pattern. It has maximum resistance to clogging and loading, increasing your productivity and reducing material consumption..These 220 grit medium fine-cut sandpaper discs are ideal for sanding on all types of surfaces. Use them to finish sand automotive paint, primers, and putties before painting or for removing scratches and fine finish sanding on wood and paint..Our sandpaper discs are suitable for use in auto body and paint shops, woodworking wood furniture making, metalworking metal sanding, crafting, household, drywall, industrial, fiberglass, plastics, or any other surface that needs sanding..Dura-Gold offers a complete vast product line of professional, high-quality sandpaper types that provide exceptional sanding performance, so you can get the job done fast, saving you time and money!