The Norton Blaze 80 Grit 6 Inch Hook & Loop (6 x No Hole) Edger Discs are high-performance abrasives designed for professional hardwood floor sanding. These discs utilize a premium ceramic alumina grain that delivers fast cutting, cool operation, and extended lifespan—making them ideal for demanding jobs involving hard woods like maple, hickory, and exotic species. Featuring a hook and loop backing, these 6-inch discs are easy to attach and remove from compatible edgers such as the Lagler Flip and Bona PowerDrive. Their no-hole (solid) design ensures maximum surface contact and durability, while the open-coat grain structure reduces loading and dust buildup, maintaining consistent performance during aggressive sanding. These discs are particularly effective for mid-stage floor preparation after initial coarse sanding with grits like 36 or 40. The 80 grit provides a smoother scratch pattern, preparing the surface for finer grits and final finishing, resulting in a professional, stain-ready floor.