... Also useful for general surface treatment. Technical Parameter: Raw materialPA6/NYLON 6Gritsilicon carbide,aluminum oxide, diamondGrit size36#,46#,60#,80#,120 ... 320#,500#,600#,800#,1000#Grit loading15%~30%Specification0.3~2.0mmColornatural,grey,white,red,orange,blue and so onLength1250±10mmBinding ... filaments, and industrial filaments. Sic/AL2O3/Diamond Abrasive Filament,PA6 Nylon 6 abrasive filament