The Kutzall tool line is designed to provide fast stock removal with an outstanding finish, thanks to exclusive tungsten-carbide coatings that make it the best value in the industry. The 1/8"-shaft Extreme Ball Nose 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".