Amazon.com: KingTool 27pcs Angle Grinder Wheel Set, Grinder Disc Set Includes 20pcs Cutting Wheel, 5pcs Grinding Wheel, 2pcs Flap Discs with 4-1/2" Diameter and 7/8" Arbor for Steel and Stainless Cutting Grinding :
Types of Angle Grinder Wheels and Discs | Acme Tools
14 TYPES OF GRINDING MACHINES • Universal Grinding Corporation
4-1/2" x .045" x 7/8" Aluminum Grinding Wheel Type 27 Disc
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
Different types of the grinding wheels | Download Scientific Diagram
4.5" x 1/4 x 7/8" Metal Grinding Disc Type 27
Types of Angle Grinder Wheels and Discs | Acme Tools