The Norton ProSand MULTI-AIR 5" Multi-Hole Pattern Hook & Sand Disc is an essential sanding accessory that guarantees exceptional performance and productivity in various applications. These sanding discs are meticulously engineered to deliver top-notch results on wood, metal, plastic, and painted surfaces, making them a versatile choice for professionals and DIY enthusiasts alike. Featuring a 180 grit, the discs offer the ideal balance between effective material removal and creating a smooth, refined finish. Whether you are sanding down rough edges or prepping a surface for finishing touches, the Norton Pro Sand MULTI-AIR discs prove to be the perfect companion. One of the standout features of these discs is their unique multi-hole pattern design. This ingenious layout ensures improved dust extraction, preventing clogging and allowing for consistent sanding results. The enhanced dust extraction contributes to a cleaner work environment, while also preserving the disc's longevity, as it remains free from excess debris. In terms of usability, the hook and sand design of these discs ensures effortless and secure attachment to compatible sanding tools. Swapping out worn-out discs for fresh ones becomes a quick and straightforward process, enabling uninterrupted workflow and saving valuable time during projects.