SE-51 (1/4) – Oval Shape Carbide Burr 1/8 Hardened Shank Double Cut List Number SC90404 Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 1/8 Style SE-51 Shank Type Hardened Length Of Cut 3/8 Diameter 1/4 Cut Style Double SKU: SC90404 Category: SE series - Oval Related products SE-5 (1/2) – Oval Shape Carbide Burr Double Cut Item #: SC90067 SE-5L6 (1/2) – Oval Shape Carbide Burr 6″ Long Single Cut Item #: SC91612 SE-5NF (1/2) – Oval Shape Carbide Burr Aluminum Cut Item #: SC95026