Our Universal Fit OPEN-LOK 9-Piece Oscillating Multi-Tool General Purpose Variety Pack offers you a versatile assortment of top-performing oscillating blades. The included Titanium Enhanced Carbide Teeth Blade is designed to last up to 50X longer in extreme metals compared to standard bi-metal blades. The Carbide Teeth are ideal for cutting screws, bolts, metal pipe, nails, and more. The Titanium Enhanced Bi-Metal Blade uses premium high-speed steel and lasts up to 15X longer than standard high carbon steel (HCS) blades. The bi-metal blade is ideal for smooth cuts in wood & nails, PVC, and drywall. The segmented blade is great at maintaining a long straight cut, cutting up to corners, and flush cutting. The Triple Ground Japanese Tooth Blade delivers up to 2X faster cuts than the previous Milwaukee HCS blade and features a PRO-CURVE cutting edge for greater control. Ideal for fast, clean cuts in hardwood and can also be used in other woods, PVC, and drywall.