Upgrade your shredding game with the VEVOR Shredder Blades kit! Crafted from high-hardness SKD-11 alloy steel, this set includes 12 rotating blades and 2 fixed blades, ensuring efficient and durable performance. Designed specifically for the Model 400 Plastic Grinder, these blades effortlessly handle a variety of materials, including ABS, PP, PVC, and Nylon. Whether you're in a workshop or a recycling facility, these blades provide the reliability and precision you need for effective shredding. Enhance your productivity and tackle tough materials with ease!