Achieve flawless gemstone polishing with this high-quality copper polishing disk. Designed for faceting machines, it effortlessly polishes both synthetic and natural gemstones, delivering exceptional results. The copper material offers the perfect hardness, ensuring it doesn't groove or wear down easily. Experience a well-balanced and smooth polishing process, resulting in a brilliant shine on your precious stones. With its remarkable durability, this disk is a must-have tool for any gemstone enthusiast or professional jeweler seeking outstanding polishing capabilities.