3m Hook-and-Loop Sanding Disc,5 in Dia 7010029930

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. 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.