The Arrow oscillating blade kit (10 pack) is the perfect solution for any DIYers or seasoned contractors who need replacement blades for their Dremel or other oscillating multi-tools. Arrow oscillating blades are designed with a universal fit for use on most major brands of oscillating multi-tools. Arrow oscillating blade kit - 10 pack comes with a variety of blades that provide coverage for multiple cutting applications, including wood and nails, fast-cutting wood, drywall, PVC, steel, and nonferrous metals. The bimetal blades included in the 10 pack are designed to cut nail-embedded wood and can be used on both hardwoods and softwoods. The high-speed steel blades provide extended cutting performance for fast cuts in wood and a variety of other applications. And since they're made from military-grade steel, they are designed to last. The Arrow Oscillating Blade Kit - 10 pack includes 10 oscillating blades and a tough storage case, allowing users to store multiple blades and accessories.