Engineer TF-34 Engineer Jet Black File Fine Square Special Black Dyed Specifications

Files (coarseness: fine) Total length: 8.5 inches (215 mm) Weight: 1.9 oz (55 Cross Section Shape: Square Blade Length: 3.9 inches (100 mm) Width: 5.5 Number of threads per 0.4 inch (27 cm). The surface is treated with a special black dye that is resistant to rust. Electrolytic polishing improves the sharpness of the sanding and improves the sharpness. Files (coarseness: fine) Total length: 8.5 inches (215 mm) Weight: 1.9 oz (55 Cross Section Shape: Square Blade Length: 3.9 inches (100 mm)