SF-81 (3/16) – Tree Shape Radius End Carbide Burr 3/16 Shank Single Cut List Number SC91424 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 Single SKU: SC91424 Category: SF series - Tree Radius Related products SF-7 (3/4) – Tree Shape Radius End Carbide Burr Single Cut Item #: SC91077 SF-1L6 (1/4) – Tree Shape Radius End Carbide Burr 6″ Long Double Cut Item #: SC90613 SF-6 (5/8) – Tree Shape Radius End Carbide Burr Single Cut Item #: SC91076