The SA 522305 1-1/2 60G PK50 is a pack of high-quality sanding discs designed for efficient material removal and surface finishing. Each disc measures 1-1/2 inches in diameter and features a 60 grit rating, making them ideal for aggressive sanding tasks. Constructed from durable materials, these discs ensure longevity and consistent performance. The pack contains 50 discs, providing excellent value for professionals and DIY enthusiasts alike. Compatible with standard sanding tools, these discs are perfect for woodworking, metalworking, and other applications requiring a smooth finish.