The CMT 852.504.11B is a Dado & Planer Router Bit. CMT Dado & Planer bits were designed exclusively for cleaning dadoes and finishing rough stock. They are also capable of stripping paint and varnish quickly and efficiently. Available with bearing guide for standard pattern work. Item numbers ending with "B" indicate series 852 bits with bearings. Features: * 1/2-Inch Shank * 1-1/2-Inch Cutting Diameter * 5/8-Inch Cutting Length * 1-1/2-Inch Bearing What"s In the Box: * CMT 852.504.11B Dado & Planer Router Bit