PORTER-CABLE Router Bit, Hinge Mortising, 5/8-Inch (43698PC)
The Porter Cable 43698PC 5/8" Hinge Mortising Cutter is designed or mortising of doors to accept locks, lock face plates, hinges, and for general stock removal. All cutters fit 1/4" - 28 threaded shanks. Specifications: Cut Capacity - Width 5/8", Flute Length 9/16".