SM-3 (1/4) – Cone Shape Carbide Burr Double Cut • Cone Shape List Number SC90114 Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 1/4 Style SM-3 Length Of Cut 1" Diameter 1/4 Cut Style Double SKU: SC90114 Category: SM series - Cone Related products SM-5 (1/2) – Cone Shape Carbide Burr Double Cut Item #: SC90116 SM-43 (1/8) – Cone Shape Carbide Burr 1/8 Shank Double Cut Item #: SC90180 SM-42L2 (1/8) – Cone Shape Carbide Burr 1/8 Shank Single Cut Item #: SC91198