When you need to remove material in hurry but still require precise control, there are no better tools for the job than Kutzall Extreme Burrs. The 1/4"-shaft Extreme Sphere Burrs come equipped with a rugged, very coarse coating applied by fellow craftsmen. The aggressive, razor-sharp, tungsten-carbide teeth hog material away with unparalleled efficiency, while also resisting loading. This lets you spend more time carving and less time clearing your tool. Kutzall burrs are handmade in America (the Motor City suburbs, to be exact!).
Note: Diameter and head length dimensions on Kutzall burrs are base dimensions. The coatings add approximately .060" - .160".