18" 3000Grit Resin Bond Diamond Pre-Polishing Pad for Lapidary Grinding, Glass Edge & Stone Finishing – Magnetic, PSA & Velcro diamond sintered grinding wheel and terrazzo—these Pads perform exceptionally

and terrazzo—these Pads perform exceptionally in wet and dry polishing environments

or concrete diamond saw blades

significantly reducing the need for post-cut polishing

5" Expandable Drums

Precision Cutting: Thin rim and high-grade diamonds ensure smooth

18" 3000Grit Resin Bond Diamond Pre-Polishing Pad for Lapidary Grinding, Glass Edge & Stone Finishing – Magnetic, PSA & Velcro diamond sintered grinding wheel and terrazzo—these Pads perform exceptionallyDiamond 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