6" 1200 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

sizes vary slightly

These tools effectively remove coarse scratches and reach tight

Crafted with high-quality Resin and embedded diamond particles

polished finishes on curved

contoured surfaces like sinks

these expanding drum belts stay securely tensioned during operation

High-Quality Resin Bond – Provides flexibility and long working life

or restoration projects

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They are a useful and handy diamond tool to polish corners

including gemstones and lapidary surfaces

High-precision surface preparation on hardened metals and carbide