Bosch 1-1/4 in. Starlock Max Carbide Oscillating Blade features Bosch Starlock® oscillating multi-tool accessories that deliver a three-dimensional fit designed to provide a completely integrated system between multi-tool and accessory. This innovative design a new dimension in torque for oscillating multi-tools by using a three-dimensional shape instead of a flat interface, ensuring the highest-torque transfer, reduced vibration, and enhanced performance for demanding applications. These accessories remain OIS® compatible, fitting existing tools as well as the next generation of high-performance Starlock® tools. Crafted in Switzerland for precision accuracy and long life, Bosch multi-tool accessories are built to withstand the most challenging professional environments. Backed by Bosch’s legacy of innovation, including the SDS-plus® and SDS-max® shank systems and the T-Shank professional blade standard interface, the Starlock® interface sets the new professional standard in oscillating multi-tool systems.