Bosch / Eibenstock Concrete Grinding Wheels 4''''''''/ 5" / 7"/ 9", For Heavy Duty Work, Abrasive Grade: Diamond
Which angle grinder blade / disk for concrete, plastic, tiles and metal - YouTube
EDiamondTools 4.5 in. Diamond Grinding Wheel for Concrete and Masonry, 9 Turbo Segments, 5/8 in.-11 Threaded Arbor SWS4509A5 - The Home Depot
DEWALT 4.5-in Silicon Carbide Grinding Wheel in the Abrasive Wheels department at Lowes.com
Amazon.com: ACTINTOOL 4.5 in. x 5/8-11 in. Threaded Arbor 9 Segments Diamond Turbo Cup Wheel for Stone Concrete Masonry (5/8"-11 Threaded) : Industrial & Scientific
9" x 1/8 x 7/8" Cut Off and Light Grinding Disc / Wheel Type 27 for Angle Grinders
7" 10 T segmented diamond cup wheel, premium concrete grinding wheel for angle grinder, diamond grinding cup for concrete
Concrete Grinding Wheel 4-1/2 inch Diamond Cup Single Row Segment Nut, Concrete Grinding Cup: Tool Planet