SD-42L2 (1/8) – Ball Shape Carbide Burr 1/8 Shank Double Cut List Number SC90192 Overall Length 2" Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 1/8 Style SD-42L2 Length Of Cut 1/8 Diameter 1/8 Cut Style Double SKU: SC90192 Category: SD series - Ball Related products SD-3 (3/8) – Ball Shape Carbide Burr Single Cut Item #: SC91058 SD-4 (7/16) – Ball Shape Carbide Burr Single Cut Item #: SC91059 SD-2 (5/16) – Ball Shape Carbide Burr Double Cut Item #: SC90057