SD-5 (1/2) – Ball Shape Carbide Burr Double Cut • Ball Shape List Number SC90060 Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 1/4 Style SD-5 Length Of Cut 7/16 Diameter 1/2 Cut Style Double SKU: SC90060 Category: SD series - Ball Related products SD-5 (1/2) – Ball Shape Carbide Burr Single Cut Item #: SC91060 SD-3 (3/8) – Ball Shape Carbide Burr Double Cut Item #: SC90058 SD-5L6 (1/2) – Ball Shape Carbide Burr 6″ Long Double Cut Item #: SC90609