The 18745-C3 AlTiN Coated Chamfer Mill for a 1/8" Shank is the optimal choice for efficient chamfering operations. It is coated with a wear-resistant AlTiN material and features two flutes for a precise finish. The combination of these elements ensures a longer tool life and consistent operation. Features include... 1/8" Shank 1.5" Overall Length 90° Angle AlTiN Coating Solid Carbide 0.12" Length of Cut