The Whiteside K41 Keller Template Router Bit is a high quality top bearing template router bit for use with with the Keller dovetail jigs. Carbide tipped. Double flute. This bit comes with a B6 (1/4" ID x 5/8" OD) bearing. Whiteside Machine Company - Claremont, North Carolina.
SH = Shank Size. CD = Cutting Diameter. CL = Cutting Length. OAL = Overall Length.
1/4" SH X 5/8" CD X 1/2" CL x 2-1/4" OAL