The only replacement/add-on blades that work with the Grout Grabber. This premier grout removal tool is the best, virtually dustless, most effortless way to remove grout in any grout joint. Each blade removes approximately 1/16 in. width of the grout joint. Simply attach 1 to 5 additional blades to the adapter plate, depending on the width of the grout joint. The Grout Grabber fits any reciprocating saw. The motion of the saw does the work that you would manually have to do with any hand tool. Works great on floors, wall, counter tops; anywhere there is tile or stone. The Grout Grabber can also perform as a repair tool for making a relief cut to chisel out cracked or broken tile.