Feature:1. Coarse Teeth: Double stripped coarse teeth is evenly arranged, which guarantees higher working efficiency.2. Carbon Steel: Through overall high temperature quenching treatment, the C45 carbon steel has high hardness.3. Wide Utility: Can be widely applied for deburring, trimming, chamfering, polishing and rough processing.4. Various Size: Including half round, round and flat 3pcs files, meeting your work needs for varied materials.5. Easy to Carry: Comes with a small size and a light weight, both the storage and carrying are very simple.Specification:Item Type: Wood FileMaterial: C45 High Carbon SteelFile Pattern: Double StripedSpecifications: Half round file, round file, flat file.Item TypeFile Total Length (Approx.)Cutter Bar Length (Approx.)Cutter Shank Length (Approx.)Cutter Bar Width (Approx.)Semi Circular File312mm / 12.28in200mm / 7.87in112mm / 4.41in20mm / 0.79inRound File305mm / 12.01in193mm / 7.6in112mm / 4.41in8mm / 0.31inFlat File310mm / 12.2in198mm / 7.8in112mm / 4.41in20mm / 0.79in.Package List:3 x Wood File