SA-51 (1/4) – Cylinder Shape Carbide Burr 1/8 Hardened Shank Double Cut List Number SC90400 Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 1/8 Style SA-51 Shank Type Hardened Length Of Cut 1/2 Diameter 1/4 Cut Style Double SKU: SC90400 Category: SA series - Cylinder Related products SA-7 (3/4) – Cylinder Shape Carbide Burr Double Cut Item #: SC90014 SA-8 (7/8) – Cylinder Shape Carbide Burr Double Cut Item #: SC90017 SA-14 (3/16) – Cylinder Shape Carbide Burr Double Cut Item #: SC90004