12" 280 Grit Diamond Pre-Polishing 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

Polishing tight corners

and rough surfaces quickly

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travertine polishing

• Precision miniature shapes — Bullet

Professional Results: Provides professional-level results

hardened steel

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and fused glass art without chipping or cracking

ensuring optimal results

tourmaline