Amana Tool 45810 Carbide Tipped Dovetail 7 Deg x 3/4 D x 7/8 CH x 1/2 Inch SHK Router Bit
For the Keller Dovetail Templates and certain Incra™ applications, 7? dovetail bits are required. (Bits for the Keller system are supplied with shank-mounted bearings.) This angle is also used in cutting stair stringers.