Features: Experience unparalleled versatility with the 3.7V Cordless Rotary Tool, featuring a powerful motor that delivers adjustable speeds from 5000 to 18000RPM, ensuring excellent performances for your grinding and polishing needs. This multifunctional tool comes with a comprehensive set of 136 accessories, making it suitable for various materials such as wood, metal, and plastic, while its ergonomic handle ensures comfortable operation during extended use. Ideal for DIY enthusiasts, craftsmen, and small scale repair worker, this tool allows users to achieve professional results effortlessly, enhancing their creative projects and repairs. Perfect for tasks like drilling, engraving, polishing, and rusts removal, this multifunctional tool adapts seamlessly to different applications, providing flexibility and accuracy in every project. Equipped with a user friendly rechargeable battery, the Rotary Tool is designed for durability and efficiency, making it a essential addition to any toolkit for both hobbyists and professional alike. Specifications: Component:Metal Plastic Size:Approx.180x33mm/7.08x1.29inches Voltages: 3.7V Clamping range: 0.5~3.2mm Battery capacity: 1800MAH Speed: 5000--18000rpm Charging method: USB charging Package Includes: 136Pcs 3.7V Cordless Rotary Tool Set note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!