The Fein Starlock Max 60x30x1mm Cutter Blade (63903236230) is the new standard for multitool applications. This accessory is designed as a universal blade for almost all expansion joints. The Starlock Max system directly fits post 03/2016 Fein and Bosch oscillating multi-tools. This accessory is designed with a future proof "cake tin" pattern that gives it a more secure three dimensional connection for maximum stability, precision, and performance. The accessory information is laser etched onto the blade surface and each blade is designed to give the best performance and be backwards compatible.