The Fein Starlock Plus E-Cut 50x35 Carbide Saw Blade (63502191210) is the new standard for multitool applications. For perfect, clean cut edges without delamination in CFRP/fiberglass materials. Particularly suitable for precise cutouts and short cuts. Precise work right into corners and on edges. 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.