Mini Cordless Rotary Tool, 5-Speed and USB Charging Rotary Tool Kit with 24 Accessories, Multi-Purpose 3.7V Power Rotary Tool for Sanding, Polishing, Drilling, Etching, Engraving, DIY Crafts

Description 【Multifunctional accessories】: 3.7V rotating tool, equipped with 24 accessories, can be used for various household projects or handicraft work, such as grinding, cutting, grinding, engraving, polishing, drilling, etc. 【5-speed speed regulation】: This rotary tool can generate a strong and stable 3.7V power supply, and can realize 5-speed speed regulation (5000/7000/9000/12000/15000 RPM), 0.5-3.2mm copper exchange chuck, very good parts replacement Meet your different project needs. 【Easy to hold】: Lightweight and user-friendly pen-shaped design, from thin lines to deep grooves, gives you a comfortable experience and precise engraving performance; the user-friendly holding also adds more comfort and stability to your control 【USB power supply】: 2000 mAh lithium battery, which can be fully charged in 1-2 hours. Compatible with a mobile phone adapter, charging is easier and more convenient. It can be used multiple times with one charge, and the battery life is stress-free. Overcharge protection provides longer battery life. 【100% Satisfaction Guarantee】: Mini drills cannot provide high-precision machining, nor can they machine high-hardness materials such as iron. Provides a 30-day money-back guarantee and a 1-year free replacement warranty. We support our products because we have tested the quality, so you can buy with confidence!