Overall Diameter: 1"Overall Length: 2-1/4"Cutting Edge Length: 5/8"Shank: 1/2"Bevel: 1/2" (90°)V-Groove Bit Is Used For Cutting Grooves In A Variety Of ApplicationsIdeal For Door-Front Grooving, Lettering And Sign WorkMicrograin Carbide Tips Provide Superior Wear Resistance And Long LifeUse With Edge Guide Or Template