HARDELL 4V Cordless Rotary Tool Kit with 80 Accessories 4000mAh Battery 6 Speed Settings 8000 to 28000 RPM Type C Charging for Cutting Sanding Drilling Polishing Carving and DIY Projects Grey

【Powerful Power】The cordless rotary tool delivers professional power with a high-performance motor reaching 28,000 RPM—far surpassing standard 4V tools at 18,000 RPM—for effortless cutting, grinding, polishing, and engraving on metal, wood, plastic, and more.

【Extremely Long Battery Life & Fast Charging】This 4V rotary tool features a 4000mAh lithium battery with Type-C fast charging, reaching full power in 2-4 hours for 60-120 minutes of continuous use, making it ideal for outdoor work, car repairs, and home DIY projects without the hassle of cords.

【Digital Gear and Power Display】This cordless rotary tool features a digital gear and power display, allowing you to adjust speed settings before use and monitor battery levels to prevent power loss during operation, ensuring uninterrupted performance for DIY, auto repair, and outdoor projects.

【Safety Lock & Ergonomic Design】The cordless rotary tool features a safety lock that activates automatically to prevent accidental stops, along with an ergonomic soft-grip design for comfort and control.