All our tungsten carbide burr die grinder bit tools are manufactured right here in USA. This SE-1L6 carbide burr die grinder bit tool measures 1/4" x 3/8" on 6" long steel shank. The SE-1L6 Solid Carbide Burr is crafted from high-quality solid carbide, ensuring it can withstand rigorous use over an extended period. Its exceptional durability makes it a cost-effective tool for industrial professionals and DIY enthusiasts alike. This product guarantees high-precision cutting, allowing you to create detailed and intricate designs with ease. The SE-1L6 Solid Carbide Burr is perfect for projects that call for accuracy, providing clean and smooth finishes every time. With the SE-1L6 Solid Carbide Burr, you can work on various materials including steel, aluminum, brass, copper, and more. Its versatility makes it a valuable addition to any toolbox - whether you're into woodworking or metalworking. This Solid Carbide Burr is designed for compatibility with most rotary tools in the market, making it a convenient choice for many users. It's easy to install and remove, allowing you to switch between different burrs quickly as your project requires. Your safety is our top priority - the SE-1L6 Solid Carbide Burr has been engineered to reduce kickback and prevent clogging during operation. This not only prolongs the life of your tool but also helps ensure safer working conditions for every user.