Purple Abrasive Disc Dust Free 6" 36E Grit

3M purple 6" clean sanding Hookit discs use a unique, precisely designed hole pattern which dramatically improves disc performance and dust extraction. This innovative, 3M abrasive is the first to use the logarithmic spiral design in conjunction with premium abrasive construction, resulting in the best performing abrasive available on the market. This pattern features hundreds of holes for better dust extraction and less loading. These discs last two to three times longer than standard discs, thus increasing productivity whilst saving time and money.