CMT 848.191.11B Plunge Ogee Bit with Bearing, 1/4-Inch Shank, 3/4-Inch Diameter 3/32-Inch Radius, 7/16-Inch Cutting Length, 2-3/32 Overall Length. Bit with top bearing for achieving excellent for achieving accurate decorative work. Non-Stick Orange Shield Coating, Anti-Kickback Design, Equipped with Bearing. 2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges for long-lasting performance. CMT bits were rated the best overall in comparison to other brand (Test by Wood Magazine).