SB-ECO (1/8) – Cylinder Shape End Cutting Carbide Burr 1/8 Shank Single Cut List Number SC91154 Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 1/8 Style SB-ECO Length Of Cut – Diameter 1/8 Cut Style Single SKU: SC91154 Category: SB series - Cylinder End Cut Related products SB-3X (3/8) – Cylinder Shape End Cutting Carbide Burr Double Cut Item #: SC90028 SB-4 (7/16) – Cylinder Shape End Cutting Carbide Burr Double Cut Item #: SC90029 SB-14 (3/16) – Cylinder Shape End Cutting Carbide Burr Single Cut Item #: SC91022