The CMT 890.524.11 is a Raised Panel Router Bit With Back Cutter. These innovative bits feature a back cutter which allows milling of both the front and back of the panel in the same cut. The bits are supplied with both 5/8-Inch and 1-1/4-Inch diameter bearings, allowing you to take two shallow passes for added safety. Features: * Premium tungsten carbide tipped * Industrial PTFE orange coating * Fatigue proof steel What"s In the Box: * CMT 890.524.11 Raised Panel Router Bit With Back Cutter