SD-7NF (3/4) – Ball Shape Carbide Burr Aluminum Cut • Ball Shape • Aluminum Cut for Non-Ferrous and other soft materials List Number SC95011 Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 1/4 Style SD-7NF Length Of Cut 3/4 Diameter 3/4 Cut Style Aluminum SKU: SC95011 Category: SD series - Ball Related products SD-14 (3/16) – Ball Shape Carbide Burr Single Cut Item #: SC91055 SD-3L6 (3/8) – Ball Shape Carbide Burr 6″ Long Double Cut Item #: SC90608 SD-4 (7/16) – Ball Shape Carbide Burr Single Cut Item #: SC91059