SJ-1 (1/4) – Cone Shape 60° Carbide Burr Double Cut • 60° Cone Shape List Number SC90093 Substrate Carbide Surface Treatment Bright Angle 60° Package Quantity 1 Shank Diameter 1/4 Style SJ-1 Length Of Cut 3/16 Diameter 1/4 Cut Style Double SKU: SC90093 Category: SJ series - Cone 60° Related products SJ-6 (5/8) – Cone Shape 60° Carbide Burr Single Cut Item #: SC91096 SJ-9 (1″) – Cone Shape 60° Carbide Burr Single Cut Item #: SC91098 SJ-7 (3/4) – Cone Shape 60° Carbide Burr Single Cut Item #: SC91097