Aluminium oxide emery cloth roll abrasive cloth roll is made ... aluminum oxide,silicon carbideAluminium oxide emery cloth roll 1.materials: aluminium oxide,cotton mixed polyester/cotton cloth,close coated2.application: ... ideal for general metal, mainly for manualapplication in general work 3.Grits:40,60,80,100,120,150,180,220 ... for roll:1170cm 5.Min width for roll:115mm Aluminium oxide emery cloth roll