BUDDIES fiber discs feature industrial-grade fiber backing bonded with premium aluminum oxide, zirconia, silicon carbide or ceramic abrasives for maximum material removal. Engineered for demanding surface preparation, these discs deliver aggressive grinding speeds and exceptional durability across various grit sizes. Their optimized construction ensures cost-effective performance in high-pressure metalworking applications while maintaining consistent cutting action throughout the disc life. Buddies is a professional manufacturer of fiber discs in China.