3M Scotch-Brite™ Precision Heavy Duty Surface Conditioning Disc, HD-DH, 7"" X 7/8"", X-Extra Coarse, Ceramic (AB59475)

Scotch-Brite™ Precision Heavy Duty Surface Conditioning Disc, HD-DHDesigned for high-pressure applications, such as grinding, deburring, edge breaking, blending, and refiningGrade XXCRS lasts 2X longer on mild steel compared to competitive premium nonwoven abrasives (based on 3M internal testing) — while offering edge durability and shape retention during edge wearGrade XXCRS (60+) on mild steel processes 3X more parts than competitive premium nonwoven abrasives (based on 3M internal testing)Scotch-Brite™ nonwoven fibers combined with 3M Precision-Shaped Grain deliver improved performance over traditional surface conditioning discsFibers and sharp abrasive particles are bound together to form an open, three-dimensional structure that allows fresh abrasive to be exposed as the disc wears, resulting in longer life and helping to deliver consistent performanceMade for use on aluminum, mild steel, nickel alloy, stainless steel, and copper