This is a 3M Cubitron™ II Hookit™ Paper Disc 732U, a premium sanding disc designed for faster material removal and a better finish than traditional abrasives. It uses 3M’s specialized Precision-Shaped Grain technology, which fractures continuously to stay sharp, making your sanding jobs quicker and reducing the time you spend changing discs.
- These discs cut exceptionally fast, allowing you to move through preparation stages, like leveling body filler or shaping wood, much more efficiently than standard sandpaper.
- The Hookit™ attachment system allows you to quickly change discs when they wear out or when you switch grits, saving significant time during a project and making sure the disc stays securely in place during use.
- The durable C-weight backing and tough Cubitron II abrasive mean these discs last longer, which reduces your abrasive costs and minimizes downtime for replacements.
Who this is best for:
This disc is ideal for professionals in auto body repair, woodworking, or manufacturing who need a reliable, high-performance abrasive for aggressive material removal on metal, paint, composites, or various wood types.



