Fein Titan Bimetal Coated Demolition Saw Blades are designed to be your go-to demolition multi-tool blade. Titan Blades provide 4X longer life than standard High Carbon Steel saw blades. Designed with the Starlock blade mount system for fast, touchless blade changes, Titan Coated Blades are compatible with 95 percent of all multi-tools on the market. Titan Coated Saw Blades are tough, making them the right blade for renovation work. Titan Coated Saw Blades can cut drywall, thin metal, light masonry and other materials. They make precision cuts in all species of wood and cut through hidden nails, making them the best blade for demolition work. Blade size - 2-1/2 in. X 2 in. , Qty - 10 Blades.