8" 60Grit Resin Bond Diamond Pre-Polishing Pad for Lapidary Grinding, Glass Edge & Stone Finishing – Magnetic, PSA & Velcro Backing:None Key Benefits include:

Key Benefits include:

these versatile discs provide reliable

they leave surfaces nearly ready for final polishing—often without additional diamond polishing paste

and consistent grinding and polishing of hard materials such as gemstones

Featuring either a magnetic or velour backing for superior grip and heat resistance

8" 60Grit Resin Bond Diamond Pre-Polishing Pad for Lapidary Grinding, Glass Edge & Stone Finishing – Magnetic, PSA & Velcro Backing:None Key Benefits include:Diamond 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