Our NITRUS™ Extreme Metal Universal Fit Oscillating Multi-Tool Blades provide the ultimate cutting experience, delivering the fastest cutting and longest life on the jobsite. These multitool blades are an Oscillating Multi-Tool Blade replacement blade for heavy-duty cutting with multi-tools and an oscillating multi-tool (tool body). The extreme metal NITRUS™ Carbide multi-tool blade delivers up to 2X more cuts than Carbide Teeth blades - capable of hundreds of cuts in deck screws. These multitool blades metal are ideal for cutting metal fasteners such as bolts, screws, nails, and threaded rods. The new Universal Fit Anchor is reinforced for added strength and control and allows for quick blade changes and blade changes across 100+ multi-tools. Not compatible with STARLOCK tools. MILWAUKEE® oscillating multi-tool blades are designed and made in the USA with global materials. Available in 1, 3, or 5 packs.