Kutzall 1/4 x 1/2 in. Taper 1/8 in. Shaft Burr, Coarse is designed for use with flex shaft tools, hand grinders, and other machinery that accommodate 1/8-inch collets or adjustable chucks. These taper burrs are known for their versatility and durability, allowing for outside shaping, rounding edges, making concave cuts, undercuts, and creating fine details in hard-to-reach areas. They are easy to maintain, as they can be cleaned with solvent or burned clean with a gas torch without damaging the teeth. These burrs resist loading, enabling fast stock removal while delivering an outstanding finish, making them a reliable choice for precision work. Model Number: T-14-E