Package Includes: 10Pcs leaf Diamond Needles File, stored in a small bag for easy storage
Electroplated High Hardness Diamond: Surface electroplated high hardness diamond, mainly used for repairing details, filing high hardness steel, glass ceramics, polishing tools, removing burrs and burrs, chamfering, etc
Scope of Use: It can be widely used for shaping and polishing stones, jade, ceramics, walls, metals, saw blades, glass, wood, and jewelry
Carbon Steel Material: The file is made of carbon steel material, which has high hardness, is not easy to deform, is wear-resistant and durable, and has a longer service life