14" 8000 Grit Diamond Pre-Polishing Smoothing Pads with Magnetic Backing for Stone, Glass & LapidaryThe Resin Diamond Pre Polishing Smoothing Pads are engineered for precision pre polishing, ensuring smooth and consistent surface preparation before final polishing stages. Made with premium resin bond and embedded diamond particles, these pads combine durability with effective grinding and polishing power. They excel at removing scratches, leveling surfaces, and refining stone, glass, and ceramic materials to a uniform, pre polished finish. Their

stone fabricators

and their restoration

Near-polish finish on optical glass components

marble polishing

Each Diamond Expanding Drum Belt features premium electroplated or resin-bonded diamond abrasives on a flexible backing

ensuring smooth and uniform surfaces ready for final polishing stages

600 Grit (available with or without joint)

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Key Applications:

The expandable drum sander wheel is sold without a belt

They provide slight flexibility and will gradually wear with use

fused glass