10pcs Titanium-coated Diamond Needle File Set for Metal Glass Jewelry

Description: The Wolfride 10pcs Titanium-coated Diamond Needle File Set includes mini fine diamond files designed for metal, glass, and jewelry. The specifications of the files are as follows: Shank Size - 3mm, Total Length - 140mm, Diamond-Coated Length - 50mm. The package comes with 10 pieces of titanium-coated diamond files.

Notes for Usage: 1. When using a new file, start by trying one side first. Once one side becomes dull, switch to the other side. 2. Avoid using the new file on super hard metal or workpiece oxide layer as it may damage the file. 3. File at a moderate speed to prevent premature wearing. 4. Keep the file away from water, oil, and dirt. 5. These files are suitable for filing hard metals, not for soft metals like aluminum and copper. 6. Remember to brush away iron filings after use before storing the files.

Features: - Industrial grade diamond file set with high hardness for easy use - Electroplated diamond with titanium coating for corrosion resistance - Carbon steel file bar with quenching process for durability and resistance to deformation - ABS non-slip handle for comfortable grip during use - Ideal for filing high hardness metal, cutting tools, marble, jade, DIY carving, and more.

product information: