The Milwaukee 2-1/2" Bi-Metal Multi-Material Multi-Tool Blades 10PK (49-25-1249) is a high-quality set of oscillating tool blades designed for cutting various materials. Made of durable metal, these blades are compatible with oscillating tools and are suitable for a range of applications. With the trusted Milwaukee brand and a package quantity of 10, this blade kit ensures you have plenty on hand for all your projects around the home and garden. Perfect for professionals and DIY enthusiasts alike, these blades are a versatile and reliable addition to any workshop.