Amazon.com: LIZMOF Grinding Wheels 4-1/2 x 7/8 Inch for General Purpose Metal & Stainless Steel, Aluminum Oxide Grinding Disc for Angle Grinder, Type 27, 10 PCS : Industrial & Scientific
7" x 1/4 x 7/8" Black Hawk Metal Angle Grinding Wheel Type 27
Amazon.com: DEWALT Grinding Wheel for Metal, 7-Inch (DW4999) : Tools & Home Improvement
7 in. x 1/4 in. x 5/8 in.-11 Type 27 Metal Grinding Wheel
AABTools | DeWALT DX7961-AE 7 In. Metal Grinding Disc (180mm), A30R7BF, Type 27 - Depressed Center
RIDGID 7 in. 24-Segment Turbo Cup Grinding Wheel Power Tool Accessory HD-TAW7024P1 - The Home Depot