OverviewSpecsFAQsGalleriesResourcesReviews Product Description This economical, wet or dry, disc set will serve your concrete countertop grinding needs well. 3.5mm pads will provide long lasting service and great results on your various projects. 7 pc set. Designed for use on standard variable speed grinders/polishers. Grits 50, 100, 200, 400, 800, 1500, 3000. 4″ 1 lb
