CMT 812.691.11B Pattern Bit with Bearing, 1/2-Inch Shank, 3/4-Inch Diameter, Carbide-Tipped

2-Inch Cutting Length, 3-1/4-Inch Length, Equipped with Bearing | Smooth and precise cut Exceptional chip ejection to allow cleaner and more constant cutting | 2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges | To be used on softwod, hardwood and wood composites | CMT bits were rated the best overall in comparison to other brand (Test by Wood Magazine)