SF-81 (3/16) – Tree Shape Radius End Carbide Burr 3/16 Shank Double Cut List Number SC90424 Overall Length 2" Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 3/16 Style SF-81 Length Of Cut 1/2 Diameter 3/16 Cut Style Double SKU: SC90424 Category: SF series - Tree Radius Related products SF-7 (3/4) – Tree Shape Radius End Carbide Burr Double Cut Item #: SC90077 SF-5L6 (1/2) – Tree Shape Radius End Carbide Burr 6″ Long Double Cut Item #: SC90615 SF-13 (1/2) – Tree Shape Radius End Carbide Burr Single Cut Item #: SC91075