8" Resin Bond Diamond Pre-Polishing Pad for Lapidary Grinding, Glass Edge & Stone Finishing – Magnetic & Velcro

Overview – Resin Bond Diamond Pre-Polishing Pad

The 8" Resin Bond Diamond Pre-Polishing Pad is engineered for high-precision smoothing, edge pre-polishing, and surface refinement on gemstones, stained glass, and artistic lapidary workpieces.

Features & Applications

Features a flexible resin-bonded diamond matrix that conforms to both flat and gently contoured cabochon surfaces. Rapidly eliminates pits, saw marks, and rough scratches to prepare materials for final high-gloss polishing.

Specifications & Backing Options

Diameter: 8 in. Bond Type: Resin Bonded Diamond. Backing Options: Magnetic Backing Plate and Hook & Loop (Velcro). Grits: 60 to 50,000 grit. Suitable for glass edging, gemstone pre-polishing, and ceramic surface finishing.