The Starlock ACZ 85 RD4 blade guarantees an exceptionally long lifespan when milling joint mortar and abrasive materials. Its cutting edge is coated with a high-quality diamond grit of 40, ensuring outstanding wear resistance. This blade is ideal for milling joints between tiles and for creating smaller cutouts in soft wall tiles. It is also suitable for precise recesses in abrasive materials such as fiberglass, epoxy-reinforced plastics, cement-bonded fiberboards, or fiber-reinforced composites. It is designed for use with all Starlock, Starlock Plus, and Starlock Max tools, as well as common multifunction tools. The pointed segment saw blade tips allow for cutting into tight corners, while the round blade design enables straight cuts. The Starlock snap-in attachment system allows for quick blade changes within 3 seconds without having to touch the blade. The attachment system ensures maximum power transfer thanks to a three-dimensional, precise connection between the machine and the accessory.