The 4-piece Tile Set is a versatile collection for various tile applications. Each Starlock blade is individually selected for performance and value in this set. The four Starlock accessories enclosed allow for sanding, grout and tile routing, scraping and plunge cutting. The Carbide-RIFF segment saw blade is designed particularly for work such as routing joints on wall and floor tiles and smaller cutouts in soft wall tiles. The plunge blade is for plunge cutting soft metal like copper pipes. The sanding plate and scrapers are perfect for removing mortar, tile adhesive and concrete residue. The set is made for work in grout, mortar, residues, joints and copper. All Starlock, Starlock Plus and Starlock Max power tools as well as common multi-tools are compatible with the accessories.