Kutzall 3/4 x 1-1/4 in. Taper 1/4-in. Shaft Burr, Coarse is designed for use with flex shaft tools, hand grinders, and other machinery that utilize 1/4-inch collets or adjustable chucks. These taper burrs are highly versatile, allowing for outside shaping, rounding edges, making concave cuts, undercuts, and adding fine details in hard-to-reach areas. They are known for fast stock removal while delivering an outstanding finish. The burrs can be easily cleaned with solvent or by burning clean with a gas torch without damaging the teeth, and they resist loading during use, ensuring consistent performance. Model Number: T-34