CMT 839.992.11 Beading Bit, 1/2-Inch Shank, 1-Inch Radius

2-1/2-Inch Diameter, 1-5/16-Inch Cutting Length, 3-9/64-Inch Overall Length. | Anti-kickback design, Non-Stick Orange Shield Coating, Equipped with a bearing. | Produces a delicate inset at the base of the cut, giving you an extra decorative option. | To be used on router tables only. | CMT bits were rated the best overall in comparison to other brand (Test by Wood Magazine).