Needle File Set, Gold File Cutting Efficiency Improving Diamond Needle File Kit Anti Rust Resistant for Fixtures for Quenching

Diamond Coating: Each tool of this file kit is coated with diamond coating, which improves cutting efficiency and wear resistance, and has a long service life. Rust And Resistant: Hardened blades with coated surface and thickened plating for rust and resistance. The grit surface embedded with industrial diamond is suitable for most hard materials. Convenience Storage: The file kit is very portable, you can carry it around with you whenever you need it and store it easily when you don't need it. Applicable Scenarios: Our file kit is different from ordinary plastic files and is suitable for cutting harder metals, such as carbide, hardened or carburized tools, alloy steel tools, molds, fixtures, etc. Use: Suitable for cutting high hardness metal, such as hard alloy, quenching or carburizing tools, alloy steel tools, molds, fixtures, etc.