SN-41 (3/32) – Inverted Cone Shape Carbide Burr 1/8 Shank Single Cut List Number SC91181 Substrate Carbide Surface Treatment Bright Package Quantity 1 Shank Diameter 1/8 Style SN-41 Length Of Cut 1/8 Diameter 3/32 Cut Style Single SKU: SC91181 Category: SN series - Inverted Cone Related products SN-4 (1/2) – Inverted Cone Shape Carbide Burr Single Cut Item #: SC91120 SN-2 (3/8) – Inverted Cone Shape Carbide Burr Double Cut Item #: SC90119 SN-51 (1/4) – Inverted Cone Shape Carbide Burr 1/8 Hardened Shank Double Cut Item #: SC90408