Our Universal Fit OPEN-LOK™ 3 Piece Multi-Material Multi-Tool Blade Variety Pack provides you with an assortment of top-performing blades in the three most common cutting applications. The Titanium Enhanced Carbide Teeth Blade is designed to last up to 50X longer in extreme metals compared to standard bi-metal blades, and are ideal for cutting Wood, Screws, Nails, Cement Board, Plaster, and more. The MILWAUKEE® Titanium Enhanced Bi-Metal blade uses premium high-speed steel and lasts up to 15X longer than standard High Carbon Steel blades. The bi-metal multi-tool blade is ideal for smooth cuts in wood with nails, PVC, and drywall, and comes with both 35mm and 63.5mm cutting width blades in this pack.