Freud Diablo 5" sand net discs aluminum oxide grain are designed to maximize disc performance for up to 10 times the life of standard sanding discs on orbital and DA sanders. We carry the most common grits and they all come with a free connection pad. We also carry 5" and 6" discs with StickFast, Hook and Lock, and PSA backings for use on orbital and DA sanders. Our mouse assortment packs are H&L. We also stock sanding belts for belt sanders, 1/4 sheets for palm sanders, full sheets for hand sanding and flap discs for grinder/polishers.