Easily removes grout and mortar from between bricks and concrete blocks in less than half the time of a conventional tuck blade. The unique design of Wafer Tuck Point Blades lets the users easily grind away damaged mortar by allowing the grinder to work at a higher speed than what can be achieved with a standard style tuck point blade. Available in two-blade and three-blade designs with 1/4" and 3/8” thicknesses, respectively.