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-11 (1/8) – Ball Shape Carbide Burr Double Cut Item #: SC90054 SD-7 (3/4) – Ball Shape Carbide Burr Double Cut Item #: SC90062 SD-1L6 (1/4) – Ball Shape Carbide Burr 6″ Long Single Cut Item #: SC91607