CMT 814.160.11B Round Nose Bit, 1/4-Inch Shank, 5/16-Inch Radius 3/8-Inch Cutting Length, 2-Inch Length. For decorating truly unique doors and drawer fronts. Non-Stick Orange Shield Coating, 2 Hi-Density Carbide Cutting Edges. Equipped with a bearing for easy and efficient template work. CMT bits were rated the best overall in comparison to other brand (Test by Wood Magazine).