3M (MMM5576) DISC PAD STIKIT 6IN [Misc.] The disc pad easily integrate higher performance into a wide range of power sanding applications. Durable foam body provides yield for consistent abrasive contact, increases pad life. Edges tapered 15 or 45 degrees for flat or contoured sanding jobs. Fits right in  5-hole, 6-hole or center mount pads to work with most orbital sanders. Medium or firm densities provide versatility for light to aggressive sanding.