SK-6 (5/8) – Cone Shape 90° Carbide Burr Double Cut • 90° Cone Shape List Number SC90102 Substrate Carbide Surface Treatment Bright Angle 90° Package Quantity 1 Shank Diameter 1/4 Style SK-6 Length Of Cut 5/16 Diameter 5/8 Cut Style Double SKU: SC90102 Category: SK series - Cone 90° Related products SK-1 (1/4) – Cone Shape 90° Carbide Burr Single Cut Item #: SC91099 SK-6 (5/8) – Cone Shape 90° Carbide Burr Single Cut Item #: SC91102 SK-9 (1″) – Cone Shape 90° Carbide Burr Single Cut Item #: SC91104