• High-quality ceramic grain that offers a 30% more efficient and durable cut compared to aluminum oxide. • 15-hole design compatible with dust extraction systems for a cleaner working environment. • Stearate coating technology that prevents clogging and significantly improves sanding efficiency. • High-quality hook and loop backing that guarantees a firm attachment and quick disc changes. • 150 mm diameter suitable for 6-inch random orbital sanders. • Ideal for sanding and polishing automotive paint, wood, metal, and plastic. • The set includes 50 round discs with the grit number clearly marked on the back.