3M Hookit Clean Sanding Disc 236U features a 3M proprietary multi-hole pattern that evacuates dust better than 5- or 6-hole products - dramatically increasing disc life. The design achieves an ideal balance between the abrasive surface and dust extraction holes to maximize cut and optimize the life of the disc.

- Precise multi-hole pattern means excellent dust extraction and eliminates the need to align holes

- Open coat and load-resistant coating prevents clogging to optimize cut and product life

- 3M Hookit discs are easy to change and reuse, maximizing utility for the life of the disc

- Aluminum oxide grains cut faster and last longer than traditional garnet

- Strong, C-weight paper backing supports aggressive sanding