A set of 4-inch dry diamond polishing pads for granite, marble, concrete, stone

Main features: 1. Uses diamond as the abrasive and is combined with a composite material. 2. Uses a special bonding agent. 3. Diameter: 100 mm, Thickness: 4 mm (approx.) 4. Grit: 50/100/300/800/1500/2000/3000 5. 7 sanding discs and 1 adhesive pad. Specification: Description: This sanding disc uses diamond as the abrasive and is combined with a composite material. It has an adhesive pad that can stick to the router. 4. No color remains on the stone after polishing. Specification: Size: Diameter: 100 mm Thickness: 4 mm (approx.) Grit: 50/100/300/800/1500/2000/3000 Inner diameter: 10 mm (approx.) Used for: 1. Processing artificial stone, granite, marble, etc. 2. Renovation of granite, marble, or artificial stone floors or stairs. 3. Angle grinder, Hydrostone flat grinder, electric hand drill, etc. Sanding discs are well secured to prevent them from flying off or shifting. Please note that the new and old types of this product will be sent randomly, so please ensure this is acceptable before ordering.