This pack of 10 U-shaped grooving blades/P grooving is a must-have for any DIY enthusiast or professional welder. These blades are designed for use with vinyl and other materials, making them ideal for a variety of projects. With their durable construction and easy-to-use design, these blades are perfect for creating smooth and precise grooves in your workpiece. Whether you're working on a small home improvement project or a larger industrial job, these U-shaped grooving blades are the perfect choice. So why wait? Add them to your toolkit today and start creating professional-quality results!