SL-53 (3/16) – Taper Shape Carbide Burr 1/8 Shank Single Cut List Number SC91439 Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 1/8 Style SL-53 Length Of Cut 1/2 Diameter 3/16 Cut Style Single SKU: SC91439 Category: SL series - Taper Related products SL-4 (1/2) – Taper Shape Carbide Burr Double Cut Item #: SC90108 SL-5 (5/8) – Taper Shape Carbide Burr Single Cut Item #: SC91109 SL-3 (3/8) – Taper Shape Carbide Burr Double Cut Item #: SC90107