Diamond Smoothing Pad

Our Diamond Smoothing Pads and Discs (Nova Diamond Laps) are engineered for polishing and smoothing fragile and super-hard materials such as glass, ceramics, crystals, gemstones, and glasseye. Featuring a flexible surface bonded with premium diamond resin, these pads and discs quickly remove grinding marks and high spots, delivering a smooth, refined finish superior to traditional silicon carbide abrasives and electroplated diamond disks. Designed for versatility, they are compatible with most lathes and lap grinders, with options for pressure-sensitive adhesive or magnetic backing for fast, secure attachment. Customizable hole sizes ensure a perfect fit for your equipment, while sizes from 6" to 24" cover a wide range of lapidary needs. Ideal for pre-polishing glass surfaces or achieving fine, blemish-free finishes on delicate materials, our diamond smoothing pads and discs provide consistent performance, long life, and professionals-quality results for both hobbyists and experts.