18" Resin Bond Diamond Pre-Polishing Pad for Lapidary Grinding, Glass Edge & Stone Finishing – Magnetic, PSA & Velcro inland diamond grinder Choose from different grit levels

Choose from different grit levels (typically coarse: 60–80 grit) depending on your cutting  needs

Whether working on a flat lapidary wheel or performing intricate gemstone cutting

With its nickel-electroplated diamond grit edge

Whether refining cabbed gemstones or shaping delicate glasseye sculptures

18" Resin Bond Diamond Pre-Polishing Pad for Lapidary Grinding, Glass Edge & Stone Finishing – Magnetic, PSA & Velcro inland diamond grinder Choose from different grit levelsDiamond Resin Soft Smoothing Pre polishing Pads are expertly engineered for high precision surface finishing on gemstones, stained glass, and glasseye artwork. Designed to outperform traditional abrasives, these diamond polishing pads use a flexible Resin bonded diamond matrix. Their flexibility allows them to conform to both flat and contoured surfaces, making these pads ideal for cabochon pre polishing, edge smoothing, and detailed artistic surface