EDiamondTools 9 in. Laser Welded Diamond Saw Blade for Concrete Brick Block & Masonry, Heat Treated Blade Core, 7/8 in. -5/8 in. Arbor GA09A7_THD - The Home Depot
4" Segmented Diamond Saw Blade for Concrete, Brick, Block and Masonry, 10mm Segment Height, 7/8"-5/8" Arbor - Amazon.com