Pearl Abrasive Co. features Tuck Point blades that come in Single, Double Blade Sandwich, and Triple Blade Sandwich. The Single blades come in 4", 4-1/2", and 7" diameters, and the Double and Triple Sandwich blades come in 4-1/2" and 5" diameters. In addition to the Tuck Point blades, Pearl Abrasive Co. also has top quality crack repair blades that are excellent for routing, cleaning, and repairing of cracks in Concrete and other Masonry materials.