Sic Abrasive Grinding Wheel Sic Powder Black Silicon Carbide for Polishing and Sandblasting. Dual-Function Application: Combines sandblasting deburring and precision polishing in one product. High Hardness & Wear Resistance: Mohs hardness of 9.2 extends tool life and reduces process costs. Stable Supply Capacity: Daily production over 30 tons, supporting large-volume exports. Advanced Quality Control: AI real-time laser QC and 100% SEM shape scan ensure 99.98% grain consistency. Chemical Stability: Resistant to acid and alkali corrosion, suitable for various industrial environments. Flexible Customization: Offers flexible customization for shape, packaging, and specific grit sizes. Wide Application Range: Used in metal, ceramic, glass, stone polishing, and semiconductor grinding.