SD-11 (1/8) – Ball Shape Carbide Burr Double Cut • Ball Shape List Number SC90054 Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 1/4 Style SD-11 Length Of Cut 3/32 Diameter 1/8 Cut Style Double SKU: SC90054 Category: SD series - Ball Related products SD-9 (1″) – Ball Shape Carbide Burr Double Cut Item #: SC90063 SD-2 (5/16) – Ball Shape Carbide Burr Single Cut Item #: SC91057 SD-14 (3/16) – Ball Shape Carbide Burr Single Cut Item #: SC91055