EDiamondTools 4.5 in. Metal, Segmented Rim, Vacuum Brazed Diamond Saw Blade, 3 mm Segment Height, 7/8 in. 5/8 in. Arbor VB45A7_THD - The Home Depot
EDiamondTools 4.5 in. Concrete and Masonry, Segmented Rim, General Purpose Diamond Saw Blades, 7/8 in. - 5/8 in. Non-Threaded Arbor SG45X - The Home Depot