20 Pcs Premium Oscillating Tool BladesFor Metal/Wood/Plastic Cutting Thoughtfully designed to meet various cutting needs with its three distinct teeth lengths and three different materials. Here's a breakdown of what each type offers: 7 Pcs Long Teeth: Ideal for swift and efficient cutting. 7 Pcs Mid Teeth: Precision cutting meets durability, ensuring a longer blade life. 6 Pcs Short Teeth: Crafted from durable Titanium/Bi-Metal material, these blades boast the longest lifespan and are perfect for cutting through snails or soft metals. Our blade pack offers a versatile combination, allowing you to select the perfect blade for your specific task at hand. We provide satisfactory service for the products we sell. If you have any questions during use, please contact us immediately. We will solve the problem for you the first time.