SL-81 (3/16) – Taper Shape Carbide Burr 3/16 Shank Double Cut List Number SC90426 Overall Length 2" Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 3/16 Style SL-81 Length Of Cut 7/16 Diameter 3/16 Cut Style Double SKU: SC90426 Category: SL series - Taper Related products SL-4 (1/2) – Taper Shape Carbide Burr Single Cut Item #: SC91108 SL-4 (1/2) – Taper Shape Carbide Burr Double Cut Item #: SC90108 SL-1L6 (1/4) – Taper Shape Carbide Burr 6″ Long Double Cut Item #: SC90621