3/4-Inch Cutting Length, 2-1/4-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)