3 Applications with 1 Blade - Removing a damaged tile without having to redo the entire wall is one of the great advantages of Starlock blades - and with the Expert 3 max, it’s even easier. With this one clever blade, you can cut out old grout, reach even hard-to-access corners, and grind the mortar. Thanks to its unique drop shape, the Expert 3 max can perform three different tasks in tile repair. It offers excellent value for money and ensures seamless operation. With its high-quality carbide grain, it can effortlessly cut the mortar around a tile - and its tip reaches even the most difficult corners. The Expert 3 max also functions as a sanding plate to remove the old mortar behind the tile. This is the blade for oscillating multifunction tools that you need for tile work: a simple design that makes your job easier and ensures maximum efficiency. With the Bosch Expert 3 max blade for multifunction tools, you always have the right Starlock accessory on hand. Starlock attachment for maximum power transfer and convenient blade changes within 3 seconds. Material: carbide grit, diameter: 70 mm.