DIABLO 4-1/2 in. x 1/4 in. x 7/8 in. Metal Grinding Disc with Type 27 Depressed Center DBD045250701F - The Home Depot
Klingspor Abrasive Aluminum Oxide Fibre Disc - 5" Disc, 7/8" Center Ho - JMP Wood
amoolo 4.5 Inch Flap Discs, 10PCS-80 Grit Angle Grinder Sanding Discs, High Density Abrasive Grinding Wheels Type 29 for Metal/Wood Grinding (7/8 inch Arbor Size) - Amazon.com
7" x 7/8" C Silicon Carbide Grain Fiber Discs - 50104 | Tanner
Rubber Bonded Abrasive Discs 7/8 Inch Diameter Pack of 5
Sait Saitech 20084 | 7" x 1/4" x 7/8" T27 Grinding Wheel
7" x 7/8" Flap Disc (10 Pk.) - Performance Abrasives
DEWALT 7-in Silicon Carbide Cutting/Grinding Wheel in the Abrasive Wheels department at Lowes.com