Carbide Bur,Radius End,1/8 In,1/8 Shank 1/8 in, Head Dia. 1/8 in, Length of Cut 9/16 in, Overall Length 2 in, Trade Number SC-42L2, Abrading Application Metalworking, Surface Milling, Contouring, Coating Bright (Uncoated), End Type Radius End, Head Material Carbide.