Tamponi lucidanti diamantati 3" elettrolitici per granito marmo pietra ingegnerizzata

✅ ELECTROPLATED DIAMONDS – 3X Faster Material Removal vs. standard sandpaper. ▸ Construction: Electroplated diamond coating. ✔ Concrete Countertop Finishing. ✅ FINE GRIT FINISH – Perfect for final smoothing & polishing.

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