Features: Discover the versatility of the Cordless Rotary Tool, featuring a 17000RPM, 45W high power, 50 minutes long battery life and 40 accessories, perfect for engraving, grinding, polishing, drilling, and cutting with accuracy. Designed with a portable, pen style grip, this mini electric grinders offers comfort and flexibility during operations, while its efficient motor ensures long lasting performances and USB Type C charging adds convenience. Ideal for hobbyists, beginner engravers, professional jewelry designers, and small crafts project creators seeking a reliable tool for intricate tasks. Perfect for home DIY creation, individualized gift making, jades carving, wood sanding, and metal cutting, this multifunctional tool adapts to various crafting needs. With its cordless design and front LED light, the tool enhances visibility and maneuverability, making it a essential addition to any craftsmen's toolkit. Specifications: Component:Nylon Main Body Size:Approx.21x3.5x3.5cm/8.26x1.37x1.37inches Battery Capacity: 1100mah Battery Life: 50 ~ 70mins Speed Regulation Range: 4000~17000rpm Clamping Range: 0.5~3.2mm Voltages: Dc8v Power: 45w Torques: 420 Gf.Cm Package Includes: 1Set Mini Rotary Tool note: Please allow 1-2cm error due to manual measurement. Please make sure you will not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thanks!