10-Piece Set 4x160mm Diamond File Titanium-Coated Alloy High-Hardness File Metal Gemstone Grinding Tool

1. The diamond particles are densely packed, uniformly sized, sharp, and wear-resistant.
2. High-temperature quenched and titanium-coated, offering corrosion resistance and high hardness; provides sharp, smooth filing without losing grit.
3. One-piece forged high-hardness carbon steel shank ensures long-lasting durability and resistance to deformation.
4. Textured, non-slip handle with smooth, comfortable grip that won’t chafe hands, even during extended use.
5. Suitable for filing high-hardness metals, cutting tools, marble, jade, DIY woodworking, glass, and other materials for carving, polishing, and finishing
6. Materials: Emery, PVC
7. Surface treatment: Titanium-plated
8. Dimensions: Total length approx. 14/16/18cm, shaft diameter approx. 3/4/5mm