Kutzall 1/4 x 1-1/2 in. Taper 1/4-in. Shaft Burr, Fine is designed for use with flex shaft tools, hand grinders, and other machinery that utilize 1/4-inch collets or adjustable chucks. These burrs are easy to maintain as they can be cleaned with solvent or burned clean with a gas torch without damaging the teeth. Known for their resistance to loading, they provide fast stock removal while delivering an outstanding finish. The versatile taper shape makes these burrs i for outside shaping, rounding edges, making concave cuts, undercuts, and adding fine details in hard-to-reach areas. Model Number: T-14G