The Rockwell RW9127 2-1/2-Inch Diamond-Coated Saw Blade works in conjunction with the Rockwell SoniCrafter for scoring and cutting in a variety of materials. The RW9127 is ideally-suited for use on stone tile, as well as backerboard. This Diamond-Coated Saw Blade is perfect for use in tile replacement or installation applications. Features: * For use on stone tile and backerboard What"s In The Box: * Rockwell RW9127 2-1/2-Inch Diamond-Coated Saw Blade for the SoniCrafter