☛【Material】This diamond needle files is covered with high-quality diamond particles and a gentle rubber. Long-lasting and resistant to wear.
☛【Application】Used for processing of hard materials, material processing after quenching, processing of glass products, mold polishing. , deburring, trimming chamfering, watch repair, jewelry polishing, wood grinding, bearing mold finishing, etc.
☛【Style】Two-color rubberized handle, soft rubber, comfortable to hold, easy to use for hobbies, home, factory etc.
☛【Feature】150 grit handheld diamond files suitable for fine finishing, 10 pieces various shapes meets your different polishing needs.