3M™ 30 Pack 775L 5" Cubitron II ™ Hookit™ (Hook and Loop) Multi-Hole Dust Extraction Sanding Discs (DCE)

This 30 disc mega pack contains: 3 each 80, 120, 150, 180 and 220 discs and 5 each 240, 320 and 400 grit Hookit™ (hook & loop) sanding discs. 3M™ Cubitron™ II Hookit™ Clean Sanding Film Discs feature 3M ™ proprietary Precision Shaped Ceramic Grain, a revolutionary advancement in abrasive technology. The sharp, triangular shaped ceramic mineral is designed to slice through the substrate, rather than gouging or “plowing” like conventional abrasives, resulting in a disc that cuts up to 2x as fast and lasts up to 6x as long as conventional abrasives. These discs are ideal for a broad range of applications focused primarily on stock removal, and are effective on a wide variety of substrates, including metals, composites, gelcoat, and wood. The 3 mil has greater tear resistance than paper discs for additional durability and edge retention. 3M offers a complete line of hook-and-loop style 3M™ Hookit™ discs for work spaces where adhesive backed discs may become contaminated by dust or dirt