Bosch 4-1/2 in. Small Angle Grinder Premium Turbo Rim Diamond Blade for Smooth Cut for Concrete and Masonry Materials DB4542C - The Home Depot
Cutting construction materials on an angle grinder
Buy Wholesale China Heavy Duty 4" Concrete Turbo Diamond Grinding Cup Wheel Saw Blade For Angle Grinder 12 Segs & Diamond Grinding Cup Wheel Saw Blade at USD 4 | Global Sources
EDiamondTools 7 in. Diamond Grinding Wheel for Concrete and Masonry, 24 Turbo Segments, 5/8 in.-11 Threaded Arbor SWS0724A5 - The Home Depot