SJ-3 (3/8) – Cone Shape 60° Carbide Burr Double Cut • 60° Cone Shape List Number SC90094 Substrate Carbide Surface Treatment Bright Angle 60° Package Quantity 1 Shank Diameter 1/4 Style SJ-3 Length Of Cut 5/16 Diameter 3/8 Cut Style Double SKU: SC90094 Category: SJ series - Cone 60° Related products SJ-9 (1″) – Cone Shape 60° Carbide Burr Double Cut Item #: SC90098 SJ-6 (5/8) – Cone Shape 60° Carbide Burr Single Cut Item #: SC91096 SJ-1 (1/4) – Cone Shape 60° Carbide Burr Single Cut Item #: SC91093