SD-42 (1/8) – Ball Shape Carbide Burr 1/8 Shank Single Cut List Number SC91158 Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 1/8 Style SD-42 Length Of Cut 1/8 Diameter 1/8 Cut Style Single SKU: SC91158 Category: SD series - Ball Related products SD-4 (7/16) – Ball Shape Carbide Burr Double Cut Item #: SC90059 SD-5L6 (1/2) – Ball Shape Carbide Burr 6″ Long Double Cut Item #: SC90609 SD-14 (3/16) – Ball Shape Carbide Burr Single Cut Item #: SC91055