| Jewelry Tools & Equipments Type | Rotary Tools & Accessories | Product name | jewelry carving/polishing tools for jewelry crafting |
| material | Metal | size | 2.35mm/3mm/3.175mm |
| packing | packing by inner box | usage | drill machine for expensive jewelry crafting |
| Rotate Speed | A4 handpiece 50000rpm, A7 handpiece 60000RPM | Size | 20.5*18*11cm |
| Max Torque | A4 handpiece 12N.CM,A7 handpiece 10N.CM | Power | 250-300W |
| LOGO | Customized your own Logo is welcome |