Ball Bur SD, Aluminum Cut, Shank Dia.
1/4 in, Head Dia. 1/4 in, Length of Cut 7/32 in, Overall Length 2 in, Trade Number SD-1NF, Abrading Application Build Up Welding Preparation, Contouring, Hole Deburring, Metalworking, Coating Bright (Uncoated), Head Material Carbide, Head Material Grade C2 Submicron Carbide Bur,Ball Shape,1/4 In,1/4 Shank.