10Pcs Round Diamond Needles File, 3mm x 140mm Round Diamond Needle File Set for Metal Stone Wood Glass Grinding Polishing Engraving
10Pcs Round Diamond Needles File, 3mm x 140mm Round Diamond Needle File Set for Metal Stone Wood Glass Grinding Polishing Engraving
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
Product Features
- 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
- Electroplated High Hardness Diamond: Surface electroplated with high hardness diamond, mainly used for trimming details, filing high hardness steel, glass ceramics, polishing tools, removing burrs and burrs, chamfers, etc.
- Anti Slip Handle: High quality adhesive wrapped handle, smooth and round handle, comfortable to grip. The handle is wrapped with a frosted surface, which is firm and not easy to fall off
- Scope of Use: It can be widely used for shaping and polishing stones, jade, ceramics, walls, metals, saw blades, glass, wood, and jewelry
- Product Dimensions: total length 140mm/5.5in, file length 55mm/2.16in, handle diameter 3mm/0.12in