Jet Tools' Smooth Cut Flat Metal File is constructed from hardened steel to deliver durability and consistent performance in professional workshop environments. The fine tooth geometry reduces cutting aggressiveness, allowing controlled finishing passes that improve surface accuracy and fitment quality. Commonly used by machinists, metal fabricators, and technicians, this file is ideal for final-stage smoothing, edge refinement, and precision surface correction where a clean, uniform finish is required without gouging or excessive material removal.