SL-4 (1/2) – Taper Shape Carbide Burr Single Cut • Taper Radius End 14° List Number SC91108 Substrate Carbide Surface Treatment Bright Angle 14° Package Quantity 1 Shank Diameter 1/4 Style SL-4 Length Of Cut 1-1/8 Diameter 1/2 Cut Style Single SKU: SC91108 Category: SL series - Taper Related products SL-4NF (1/2) – Taper Shape Carbide Burr Aluminum Cut Item #: SC95031 SL-5NF (5/8) – Taper Shape Carbide Burr Aluminum Cut Item #: SC95032 SL-2 (5/16) – Taper Shape Carbide Burr Single Cut Item #: SC91106