300x290mm 80Grit Diamond Sandpaper Sheet – Abrasive Grinding Sheet for Glass, Stone & Lapidary Polishing expander wheel for bench grinder and other hard materials

and other hard  materials

Built around a flexible spring steel core

even results across all stages of gemstone processing—from rough cutting to pre-polishing refining the pavilion or creating a flawless table

and flat lapidary discs with this diamond textured wheel to elevate your workshop's output and finish quality

Constructed with a solid metal base and precision-bonded diamond abrasive disc surface

300x290mm 80Grit Diamond Sandpaper Sheet – Abrasive Grinding Sheet for Glass, Stone & Lapidary Polishing expander wheel for bench grinder and other hard materialsFlexible Diamond Sandpaper Sheet is engineered for professionals demanding accuracy, flexibility, and long lasting performance. Made with a flexible backing and embedded with premium grade diamond abrasives, it conforms easily to curves, contours, and tight spaces. Whether you're polishing stone, glass, ceramics, hard metals, or exotic hardwoods like ebony, this sheet delivers consistent material removal and a smooth finish. Ideal for lapidary work,