100mm wet diamond polishing discs for marble, granite and concrete – pack of 7 (50 to 3000)

💎 General Description: 4-inch (100 mm) wet diamond polishing discs for marble, granite, and concrete — complete 7-piece kit (50# to 3000#). Ideal for demanding DIYers seeking a fast, streak-free, and discolored mirror finish. Perfect for renovating natural stone floors, countertops, or facades. 📐 Technical Specifications: Diameter: 100 mm (4 inches) Thickness: 4 mm Grit sizes included: 50#, 100#, 300#, 500#, 800#, 1500#, 3000# Material: Diamond + resin Total weight: ≈ 225 g Contents: 7 polishing discs 🔧 Installation: Ultra-simple attachment thanks to the integrated Velcro on the back — fits instantly onto all compatible wet grinders or polishing machines. No tools or adjustments are required. 💧 How to Use: Use with running water for a cool polish without overheating or dust. Each refined grit ensures a smooth progression: from coarse (50#) to mirror shine (3000#). Smooth, even, and professional results—even on marble, granite, ceramic, or concrete. ℹ️ Other Information: • Use only with water—water is essential for performance and longevity. • Measurement tolerance: ±1 to 3 mm (manual measurement). • Actual color may vary slightly depending on the screen—the physical product is recommended.