Features: Experience precise control with our 82pc Electric Rotary Tool Set, featuring variable speed from 5000RPM to 25000RPM, perfect for delicate jades carving or high load metal cutting tasks. Equipped with a 600mAh lithiums battery, this tool offer continuous operate. Ideal for artisans, hobbyists, and professional, this tool caters to wide ranges of users seeking precise and efficiency. Whether you're working on jewelry processing, model modification, nail art, or industrial repairs, this tool adapts seamlessly to various applications. Its ergonomic pen like design ensures comfort during extended use, while safety features like overheats protections and soft starts enhances user experience. Specifications: Component:ABS Size:Approx.280x180mm/11.02x7.08inch Adjustable Speed:5000RPM–25000RPM Builts In Battery Capacity:600mAh 4.2V Claming Range:0.5-3.2mm Diameter Bit Package Includes: 1set/82pcs Electric Rotary Tool(with 1pc Rotary Tool ,1pc USB Cable and Randomly Delivery Bit and Accessory) note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.