8 inch flat file with smooth blade with handle edge file sharpening tool engineers engineering metal Feature 1. The sharpening file is made of high-quality T12 carbon steel, which is sharp and durable with high hardness and long service life. 2. The handle grip is made of PP+TRP material, environmentally friendly, non-toxic, non-slip, and comfortable. 3. Special tooth shape design, uniform and smooth, effectively improves cutting ability. 4. Ergonomically designed handle, comfortable grip, does not hurt the hand, no fatigue, and more efficient use. 5. Suitable for use on all metal materials including steel, copper, aluminum, and many more. Condition: 100% New Item Type: File Material: T12 Carbon Steel + PP + TRP Color: As shown in the picture Size: Approx. 31.5 cm / 12.4 inches Weight: Approx. 163 g / 5.7 oz Usage: Used as a sharpener File Tooth Size: Medium Teeth File Structure: Single structure Cross-section Shape: Flat Package List 1 x File Note 1. After use, carefully brush off all iron filings before storage. 2. Humidity should not be too high and should be dry and ventilated.