Useful for softening or rounding under the lower edge of solid surface materials up to 1" thick. Shank mounted bearing exactly follows the shape of the material. Carbide tipped. Double flute. This bit comes with a B5 (5/16" ID x 7/8" OD) bearing. Whiteside Machine Company - Claremont, North Carolina.
SH = Shank Size. R = Radius CL = Cutting Length. LD = Large Diameter OAL = Overall Length
1/2" SH X 1/2" R X 1-7/8" LD X 3" OAL