MASTERGO MG-DM2 Mini Electric Sanding Pen – Rechargeable IC Grinding & Polishing Tool Kit

The MASTERGO MG-DM2 Mini Electric Sanding Pen Kit is a professional-grade, cordless rotary tool engineered for high-precision smartphone motherboard repairs, CPU IC chip grinding, and delicate engraving tasks. Powered by a high-efficiency rechargeable battery providing up to 120 minutes of continuous runtime, this lightweight polishing pen offers an ultra-precise, vibration-free grip for microscopic laboratory work. The complete kit comes equipped with a versatile 9+1 grinding head set, making it an indispensable diagnostic workshop tool for technicians who need to seamlessly remove chips, polish delicate hardware components, or perform precise cutting tasks.