SM-1 (1/4) – Cone Shape Carbide Burr Double Cut • Cone Shape List Number SC90112 Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 1/4 Style SM-1 Length Of Cut 1/2 Diameter 1/4 Cut Style Double SKU: SC90112 Category: SM series - Cone Related products SM-43 (1/8) – Cone Shape Carbide Burr 1/8 Shank Single Cut Item #: SC91180 SM-42L3 (1/8) – Cone Shape Carbide Burr 1/8 Shank Single Cut Item #: SC91208 SM-41 (1/8) – Cone Shape Carbide Burr 1/8 Shank Single Cut Item #: SC91178