The Starlock MATI 68 MT4 blade reliably routes in grout and abrasive material. The blade's design features pointed edges for reaching into tight spaces and corners. The 68 mm blade width allows for fast and effective material removal. The blade edge is covered with a laser-melted high-quality carbide for rapid and reliable routing. Ideal for routing grout joints in hard-to-reach areas such as between wall and floor tiles and tile edges, the blade also proves perfect for routing grooves, and for routing grooves in porous concrete and soft brick. It is also suitable for cutting precise recesses in abrasive materials such as fibreglass, cement-bonded fibre boards or fibre-reinforced composites. A high-quality carbide grit 40 makes for an edge with strong wear resistance and a long lifetime. The Starlock Max system offers maximum depth, speed and versatility in even the most demanding heavy-duty applications. The Starlock Snap-In mounting system allows fast blade removal and exchange within 3 seconds without having to touch the blade. The mounting system produces the highest power transfer due to a 3-dimensional tight-fitting connection between machine and accessory. It is designed for use with all Starlock Max power tools.