Freud Top Bearing Flush Trim Router Bit 50 110 Half Inch Shank Seven Eighths Diameter 24000 RPM Max Speed Template Pattern Cabinet Sign Woodworking tester and structural conduit without noxious and structural conduit without noxious smoke or excessive debris showers 750 RPM Gearbox Internal Drive Interface 1 4 in The Freud 50 110 Top Bearing Flush Trim Router Bit features a robust 1 2 inch shank and a 7 8 inch cutter diameter engineered to execute exact pattern routing where templates are secured directly to the top of the workpiece Rigid Dual Flute Geometry: Balanced double cutter engineering ensures vibration free operation in both portable handheld and stationary routers