This Koocu EP-1 Electric Polishing Pen is used for polishing and repairing phone casings, screens, and other small parts.
It can be used for various engineering tasks such as polishing metal parts, removing oxidation, and deburring edges.
Its precision and control make it a handy tool for electronics repair, model making, and other small-scale engineering projects.
Also, it is used for polishing and buffing small surfaces.
It's designed for precision work and is commonly used for tasks like polishing jewelry, watches, and other small metal or plastic parts etc.