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-1L6 (1/4) – Taper Shape Carbide Burr 6″ Long Single Cut Item #: SC91621 SL-3NF (3/8) – Taper Shape Carbide Burr Aluminum Cut Item #: SC95030 SL-2 (5/16) – Taper Shape Carbide Burr Double Cut Item #: SC90106