Mini USB Charging 3-speed Electric Grinder Carving Pen DIY Painting Cutting Drilling Micro Electric Drill, 60pcs /Set

1. Voltage: 3.6V
2. Speed control: 3 speeds
3. Battery capacity: 700mAh
4. No-load speed: 5000-10000-15000 rpm
5. Scope of use: suitable for DIY handmade, carving, cutting, drilling, sanding, engraving, polishing, etc.
6. Collet size: 2.35mm
7. Weight: about 320g/set

Features:
1. 3 speeds, from fine engraving to heavy-duty sanding, ensure better performance for each specific need.
2. Mini engraving pen with cordless design, portable and easy to use, can be freely moved and engraved anywhere and anytime to use
3. A wide selection of accessories ensures you have the right tool for any job, making accessory changes quick and easy
4. Multi-functional tools for a wide range of applications, including polishing, drilling, engraving and trimming, essential tools for a variety of crafts and DIY projects
5. Versatile, the miniature electric engraver works with a wide range of materials, from wood and soft metals to plastics and stone