10" Diamond Flat Lap Disc with Magnetic Backing for Precision Grinding & Polishing

a { text-decoration: none; /* 去掉下划线 */ color: inherit; /* 让超链接颜色跟随文字 */ } a:hover { text-decoration: underline; /* 鼠标悬停时可选：加下划线 */ } Our Diamond Magnetic Backing Discs are professional-grade electroplated diamond  grinding discs designed for use with lapidary flat lap machines. Engineered with a magnetic backing system, these magnetic diamond discs ensure rapid attachment and removal, improving workflow efficiency in both professional workshops and hobbyist studios. Each diamond lapidary disk features a full-face diamond coating for consistent performance and extended lifespan. Ideal for grinding and sanding glass, ceramics, porcelain, pottery, stone, and metals, these discs are commonly used in glasswork,tile, shaping, and lapidary arts. Available in multiple sizes such as 6inch,8inch,10inch,12inch,14inch,16inch,18inch,20inch, ,24inch and 30inch diamond flat lap,  and grit levels ranging from coarse (60, 100) to fine (600, 1200), these discs are suitable for all stages of mate