abrasive disc 1.material:aluminum oxide 2.usage:industrial machine repair,auto 3.grit:60-600# 4.MOQ is flexible Shengyan abrasive sanding ... with ease, saving time, with less good results. Automotive sheet metal, furniture, stainless steel products such as larger product rust, ideal ... for the polishing of automobile,surface and paint,wood,stone,metal and so on.the strips can go out from the ...