SD-1L6 (1/4) – Ball Shape Carbide Burr 6″ Long Double Cut • 6″ Long Shank • Ball Shape List Number SC90607 Overall Length 6 Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 1/4 Style SD-1L6 Length Of Cut 3/16 Diameter 1/4 Cut Style Double SKU: SC90607 Category: SD series - Ball Related products SD-9 (1″) – Ball Shape Carbide Burr Double Cut Item #: SC90063 SD-14 (3/16) – Ball Shape Carbide Burr Double Cut Item #: SC90055 SD-5L6 (1/2) – Ball Shape Carbide Burr 6″ Long Double Cut Item #: SC90609