Freud 70-104 Key Hole Router Bit with 25/64" Overall Diameter
Aplication: Key holes for hanging plaques and shelves
The large diameter end bores holes to allow nail or screw heads to enter the slot, and the smaller diameter allows room for the shank of the nail or screw.
Cuts all composition materials, plywoods, hardwoods, and softwoods.
Use on CNC and other automatic routers as well as hand-held and table-mounted portable routers.