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