6-1/2"X1" X1" High Performance 80 Grit Flap Wheel (Package of 10) The DeWalt 6-1/2"x1" x1" high performance 80 grit flap wheel is an extremely durable and useful attachment. Use this to increase your efficiency and decrease your work time. Superior build quality means you will be using this bit for years with minimal wear and tear. A must have for any professional or do-it-yourselfer. Features: High Performance aluminum oxide grain for fast material removal Premium abrasives cloth provides long wheel life Specifications: Diameter: 6-1/2" Width: 1" Arbor: 1 Grit: 80 rpm: 5800 Pack Quantity: 10 DEWALT is firmly committed to being the best in the business, and this commitment to being number one extends to everything they do, from product design and engineering to manufacturing and service.