Bosch StarlockMax® Oscillating Multi-Tool Accessories provide extreme-duty performance in the most demanding professional applications. This blade features an extra-wide, deep-cut blade design with laser-melted carbide grit, making it ideal for larger applications in grout removal and in cutting abrasive materials such as fiberglass. It features vibration-reduction slots for increased precision. Starlock® accessories deliver a three-dimensional blade grip to deliver higher torque transfer, reduced vibration and professional performance. They feature a three-second no-touch quick change interface with Starlock® multi-tools. StarlockMax® accessories are engineered to be compatible exclusively with StarlockMax® multi-tools due to the power requirements required to drive the blades. They offer the highest performance and provide broadest range of multi-tool accessories available.