Wholesale Silicon Carbide Grit High Purity 99% Sic 53-64HRC 14#-2000# for Abrasive Tool Manufacturing. Wide Application Range: Suitable for sandblasting, refractory materials, metallurgy, precision grinding, and semiconductors. OEM/ODM Support: Customizable purity (95%-99%), shape (Block, Grit, Powder), and private label packaging. Superior Hardness: Mohs hardness of 9.2-9.5 with self-sharpening wear resistance and thermal conductivity. Fast Delivery: Standard mesh sizes shipped within 5-7 days; customized specs in 14-18 days. Free Sample Policy: Free samples up to 1kg for lab evaluation; courier cost refundable with first order. Certified Quality: ISO 9001:2015 certified with MSDS and Intertek reports for international compliance. Large Capacity: Monthly production capacity of 2,000 tons across two processing plants.