Treedix Cordless Rotary Tool Kit, Electric Engraving Pen with 35 Accessories, 3-Speed Tools Max 20000RPM,Rechargeable Mini Rotary Tool for Sanding,Polishing,Drilling,Etching,Engraving,DIY Crafts

Specification: Power Voltage: 3.7V Chuck Diameter: 2.35mm Battery Capacity: 500mAh Power: 10W No-Load Speed: 5000-10000-20000 RPM Weight: Approximately 50g Package Includes: 1Pcs*Electric Engraving Pen 5Pcs*Polishing Head 10Pcs*Drill Bits 20Pcs*Grinding Heads 1Pcs*Packaging Box

• 【Multifunctional Electric Grinder】The high-performance and low-noise rotary tool combined with 35 most popular power rotary tool accessories. With 5 polishing heads, 10 drill bits, and 20 grinding heads, you can engrave, sand, cut, drill, polish, and etch. It's perfect for detailed DIY projects and capable of handling numerous light crafting tasks
• 【3-Speed Adjustment】The cordless rotary tool features three adjustable speeds with no-load speeds of 5000-10000-20000RPM. Users can precisely control the speed according to the task's requirements. It offers over-current, over-voltage, over-temperature, and charge/discharge protection, ensuring safer usage
• 【LED Assistive Lighting】The upgraded small cordless rotary tool features LED spot lighting, allowing you to work easily even in dark environments, providing a better user experience
• 【USB Charging】This cordless rotary tool comes with a 500mAh, 3.7V rechargeable lithium battery. It charges in 2 hours and can run for 90 minutes continuously. The USB interface makes charging simple and convenient
• 【Wide Range of Applications】This engraving tool is ideal for jade carving, DIY crafts, metal grinding, circuit board repair, jewelry engraving, and wood carving