Compact and lightweight, this dual-use small electric mill is designed for easy one-handed operation, making it perfect for on-the-go use. Its durable stainless steel body ensures high hardness and long-lasting performance. Key Features: - Versatile Applications : Ideal for engraving wood, cutting, drilling holes, grinding, and polishing on various materials such as wood, metal, and plastic. - Compact Design : Easily portable, perfect for DIY projects and crafts. - User-Friendly : Ergonomically designed with a non-slip texture for comfortable handling. - Reliable Clamping : Features a 3-jaw bonded design that securely holds grinding heads ranging from 0.3mm to 3.2mm. - Easy Head Replacement : Quick change of grinding heads using a simple key insertion method. - Rechargeable : Supports dual charging with both 5V and 3.7V bases for convenience. - Enhanced Stability : Integrated rotation axis and precise chuck minimize jitter during operation, ensuring higher concentricity for drilling and grinding tasks. - Included Storage : Comes with a solid wood storage box to keep your accessories organized and protected. Specifications: - Product Name: Charging and Inserting Small Electric Dual-Use Mills - Output Voltage: 3.7V - Clamping Range: 0.5mm - 3.2mm - Speed: Approximately 18,000 r/min - Battery: 18650 Anal battery (2 required, not included) Ideal for hobbyists and professionals alike, this electric mill meets the demands of various tasks such as: 1. Woodwork : Perfect for intricate designs and finishing touches. 2. Home Repairs : A reliable tool for drilling and polishing in household projects. 3. Crafting : Great for detailed engraving on wood and plastic items. Note: 1. Please allow for a difference of 1-3cm due to manual measurement. 2. Color may vary slightly from images due to lighting and display variations. Please refer to the actual product received. Thank you for understanding.