1/4" shank, 1 simple flute.Used for cutting keyhole slots in plaques, picture frames and other wall-hanging items.Carbide router bits give an excellent finish in solid hard and softwood, wood by-products such as MDF plywood, and abrasive materials such as plastic, Corian and other solid surface sheet goods. Designed for use with portable or stationary routing machines only.
Cutting Diameter3/8 in
