Lithium battery engraving pen, household sanding pen, mini sanding tool set

Lithium battery engraving pen, household sanding pen, mini sanding tool set Up to 10W powerful motor in a compact, handheld design for easy operation

Multi-functional tool handles fine engraving grinding polishing cutting drilling cleaning and creative DIY projects

Compatible with various materials including metal wood jade and plastic with versatile accessories

Built-in multiple protection mechanisms like temperature control overcurrent overvoltage and charging protection for safe stable use

Three adjustable speed modes 5000-10000-18000rpm for precise control over different materials and processes This smart electric sharpening pen has a power of up to 10W, powerful power but small body, easy to operate in hand. It integrates a variety of functions, whether it is fine engraving such as wood carving, jade carving, micro-carving, or basic operations such as grinding, polishing, cutting, drilling, cleaning, or creative DIY projects, it can be easily handled, providing a strong boost for your creation.With different accessories, it can achieve a variety of functions such as lettering, grinding, polishing, rust treatment, glazing, waxing, sculpture, wood cutting, drilling, etc. From metal to wood, from jade to plastic, it is suitable for a wide range of materials to meet your various needs in different scenarios, so that your creativity is not limited.The product is made through multiple rigorous processes, with built-in temperature control, overcurrent, overvoltage, charging and discharging and other multiple protection mechanisms. These protection measures ensure that the performance of the grinding pen is stable during use, effectively preventing damage to the machine and users due to excessive temperature, excessive current, abnormal voltage, etc., so that you can use it with more confidence.With 5000-10000-18000rpm three adjustable speed modes, just press the button to switch the speed gear in turn. You can accurately choose the appropriate speed according to different processing materials and process requirements, and realize fine control of the details of the work, so that every creation can achieve the desired effect.The length of the sanding pen is only 125mm, the weight is about 42g, the chuck range is 2.35mm, the depth is 25mm, the battery voltage is 3.7V, and the capacity is 280MA. Its compact and portable design allows you to create anytime, anywhere; reasonable parameter configuration ensures the performance and battery life of the machine, providing lasting power for your creation.