4.5″ Diamond Tuck Point Blade for Mortar Joint Removal, Single Blade, 3/8″ Segme
5″ Tuck Point Blades for Mortar, Single Blade, 3/8″ Width, 7/8″-5/8″ Arbor. Mortar Joint Cuts (Horizontal). Mortar Joint Cuts (Vertical). Blade Style: single blade. Material Type Diamond. Material Diamond.